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Shaded-relief map of Orland Park, Illinois: rivers, roads, the city limits and where the water drains.
ILLINOIS · COOK COUNTY

Orland Park

58,020 people, 700 ft above sea level in Cook County.

700 ftElevation, city center
58,020People, 2024 estimate
22 sq miLand area
Sunny 47°
Sunny now Dew point 30° · NNW 12 mph · high 45°
City of Orland Park River Interstate 2 miles
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The Orland Park plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Orland Park

NWS forecast and National Blend of Models · updated 12:00 PM CST
RIGHT NOW Chicago Midway Airport (KMDW) · 1:53 PM
Sunny
47° Sunny Feels like 42° · high of 45° near 2 PM
WindNNW 12 mphno gusts
Humidity52%falling to 51% this afternoon
Pressure30.24 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 30° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Clear
Not this weeknone in the forecast for a week
LIKELY AMOUNT—nothing expected
LAST RAINNov. 110.09 in · 3 dry days
ALERTS & OUTLOOKS
No watches or warnings for Cook County
NWS Chicago and the Storm Prediction Center · checked 2:16 PM
SUN & MOON
↑ 6:39 AM4:32 PM ↓
9 h 53 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
21
GOODAir quality index · fine particles
Tomorrow: None, moderate. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly sunny
mostly clear night
clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
mostly sunny
mostly clear night
mostly clear night
mostly clear night
partly cloudy night
mostly clear night
clear day
clear day
clear day
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
clear day
TEMPERATURE °F
45°
33°
48°
32°
49°
35°
CHANCE OF RAIN
50%
WIND, MPH
9
7
7
6
6
6
5
0
0
0
0
0
3
5
6
8
8
7
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7
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10
HOW IT FEELS · DEW POINT
Dry: dew points 28 to 36° More humid: 36° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 50° / 36°
SAT Nov. 14 Mostly sunny Mostly sunny
45° 33°
0% rain — NNW 9 A
SUN Nov. 15 Mostly sunny Mostly sunny
51° 31°
0% rain — NW 2 A
MON Nov. 16 Sunny Sunny
52° 35°
0% rain — SW 7 A
TUE Nov. 17 Sunny Sunny
55° 38°
0% rain — S 9 A
WED Nov. 18 Partly cloudy Partly cloudy
57° 45°
0% rain — S 14 A
THU Nov. 19 Partly cloudy Partly cloudy
61° 47°
10% rain — SW 10 B
FRI Nov. 20 Partly cloudy Partly cloudy
61° 50°
10% rain — SE 9 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Orland Park about 5,000 feet above the ground was over the open Pacific three days ago, and over the northern Plains a day ago, about 3,190 miles back along its path. It came down from about 13,300 feet up, warming and drying as it sank. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK IN 1989 Nov. 13, 1989

The hottest this week has been

74° on Nov. 13, 1989, the hottest reading for this week of the year since 1980. Next is 74° in 2016.

74°
74°
20161989
Source: NOAA RCC-ACIS, the Chicago Midway Airport 3 SW record since 1980.
MILE2
THE GROUND

What Orland Park stands on

Orland Park’s center stands about 700 ft above sea level. Within three miles the land runs from 670 ft to 770 ft, a difference of 100 ft: gently rolling country.

Under the town center the state geologic map shows Silurian System undivided (dolostone, limestone), from the Silurian, 422 to 445 million years old.

Orland Park, cut in half from south to north

A section south to north, 24 miles through the town center
500 ft600 ft700 ft ORLAND PARK700 ftFrankfort720 ftOrland Hills720 ftHigh point of the line790 ftHodgkins600 ftLow point460 ft ← SMcCook · N →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 59×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Silurian System undivided

Dolostone, limestone. Age: Silurian, 422 to 445 million years old. About 24 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
MILE3
THE WATER

Where Orland Park’s rain goes

A raindrop that lands in Orland Park reaches the Gulf of America by way of Marley Creek, Hickory Creek, the Des Plaines, the Illinois and the Mississippi: about 1,500 river miles.

THE WAY DOWN, TO SCALE
Orland Park≈ 1,500 mi · the Gulf of America
FROM THE CENTER OF ORLAND PARK ≈ 1,500 mi to the Gulf of America Marley Creek → Hickory Creek → Des Plaines → Illinois → Mississippi

Lake on the way: Peoria Lake.

1,190 miles of the trip are on the Mississippi.

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Orland Park; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Orland Park’s year

1991–2020 normals · records since 1980 · Chicago Midway Airport 3 SW, 8 mi north-northeast

Orland Park has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 20° in January. A normal year brings about 39 inches of snow; with the rain, that comes to about 41 inches of water.

33°20°37°23°48°32°60°42°72°52°81°63°85°68°83°67°77°59°64°47°50°35°38°25° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 TODAY ORLAND PARK 40.9 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average85° / 68°high / low, the warmest month
January, average33° / 20°high / low, the coldest month
Rain and melted snow40.9 inwettest months: May and June
Snow a year38.8 insnowiest: January
Hottest on record106°FJuly 13, 1995
Coldest on record−25°FJanuary 20, 1985
Wettest day on record5.72 inJuly 17, 1996
Snowiest day on record17.6 inJanuary 2, 1999
90° days a year21very few reach 100°
Nights at or below 32°108and 39 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 30, to the last in spring, about April 10 (median dates)
2Highs below freezingJan. 14 to Jan. 26; normal highs stay below 32°
3Lows below freezingNov. 23 to March 17; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Orland Park normally reaches 50° and falls to 36°. The record high is 68°, in 2025; the record low 15°, in 1986. The most rain on this date, 1.60 in, fell in 1989.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high33°37°48°60°72°81°85°83°77°64°50°38°
Normal low20°23°32°42°52°63°68°67°59°47°35°25°
Rain and melt, in2.302.122.664.154.754.534.024.103.333.862.732.33
Snow, inches12.510.15.71.00.00.00.00.00.00.11.57.9
Record high67° (1989)74° (2024)86° (2012)91° (1986)97° (2012)104° (1988)106° (1995)102° (1991)98° (1990)90° (2025)77° (2020)72° (2012)
Record low−25° (1985)−17° (1996)−4° (2002)10° (1982)28° (1981)39° (2003)48° (1983)46° (1982)34° (1984)20° (1981)7° (1986)−20° (1983)

Normals 1991–2020 and records since 1980 at Chicago Midway Airport 3 SW, 8 miles north-northeast. NOAA, through RCC-ACIS.
MILE7
ON THE NETWORK

Around Orland Park on the Forecast Network

Neighboring plates

Chicago IL · 18 MI 18 miles northeast Aurora IL · 25 MI 25 miles northwest Milwaukee WI · 101 MI 101 miles north Madison WI · 130 MI 130 miles northwest Fort Wayne IN · 146 MI 146 miles east Indianapolis IN · 155 MI 155 miles southeast
FORECASTCITY
Map of Orland Park, Illinois. Explore the plate
ILLINOIS · COOK

Orland Park

58,020 people, 700 ft above sea level in Cook County.

700 ftElevation
58,020People
22 sq miLand
Sunny 47°
SunnyDew point 30°
1

Today in Orland Park

NEXT 15 HOURS
Now mostly sunny 45° 0%
5p mostly clear night 43° 0%
8p mostly clear night 40° 0%
11p clear night 37° 0%
2a mostly clear night 36° 0%
5a mostly clear night 34° 0%
Clear
NEXT RAINNone this week
→
Sat0%
Mostly sunny Mostly sunny
33
45
A
Sun0%
Mostly sunny Mostly sunny
31
51
A
Mon0%
Sunny Sunny
35
52
A
Tue0%
Sunny Sunny
38
55
A
Wed0%
Partly cloudy Partly cloudy
45
57
A
Thu10%
Partly cloudy Partly cloudy
47
61
B
Fri10%
Partly cloudy Partly cloudy
50
61
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1989 · NOV. 13, 1989

74°, the hottest this week of the year has been since 1980.

2

What Orland Park stands on

Orland Park’s center stands about 700 ft above sea level. Within three miles the land runs from 670 ft to 770 ft, a difference of 100 ft: gently rolling country.

Orland Park, south to north Orland Park700 ft ← SN → 24 miles through the town center; vertical exaggeration about 112×. Colors: rock at the surface.
Elevation, center700 ft
Within 3 miles670 to 770 ft
Lie of the landGently rolling (100 ft of relief)
Rock at the surfaceSilurian System undivided
Its ageSilurian, 422 to 445 million years old
5

Orland Park’s year

Orland Park has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 20° in January. A normal year brings about 39 inches of snow; with the rain, that comes to about 41 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 40.9 in
July, average85° / 68° · high / low, the warmest month
January, average33° / 20° · high / low, the coldest month
Rain and melted snow40.9 in · wettest months: May and June
Snow a year38.8 in · snowiest: January
Hottest on record106°F · July 13, 1995
Coldest on record−25°F · January 20, 1985
Wettest day on record5.72 in · July 17, 1996
Snowiest day on record17.6 in · January 2, 1999
90° days a year21 · very few reach 100°
Nights at or below 32°108 · and 39 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 30, to the last in spring, about April 10 (median dates)
2Highs below freezing · Jan. 14 to Jan. 26; normal highs stay below 32°
3Lows below freezing · Nov. 23 to March 17; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Orland Park normally reaches 50° and falls to 36°. The record high is 68°, in 2025; the record low 15°, in 1986. The most rain on this date, 1.60 in, fell in 1989.

Normals 1991–2020 and records since 1980 at Chicago Midway Airport 3 SW, 8 miles north-northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,500 mito the Gulf of AmericaMarley Creek → Hickory Creek → Des Plaines → Illinois → Mississippi

A raindrop that lands in Orland Park reaches the Gulf of America by way of Marley Creek, Hickory Creek, the Des Plaines, the Illinois and the Mississippi: about 1,500 river miles.

Lake on the way: Peoria Lake.

1,190 miles of the trip are on the Mississippi.