FORECAST CITY
Sign in
Shaded-relief map of West Newton, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · WESTMORELAND COUNTY

West Newton

2,598 people, 780 ft above sea level in Westmoreland County.

780 ftElevation, city center
2,598People, 2024 estimate
1 sq miLand area
Sunny 40°
Sunny now Dew point 31° · W 16 mph · high 41°
City of West Newton River Interstate 2 miles
Explore the plate Order a print

The West Newton 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 West Newton

NWS forecast and National Blend of Models · updated 5:00 PM EST
RIGHT NOW Pittsburgh International Airport (KPIT) · 4:51 PM
Sunny
40° Sunny Feels like 31° · high of 41° near 5 PM
WindW 16 mphgusts 29
Humidity70%rising to 96% by morning
Pressure30.05 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 31° · Dry39° by Sunday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Tomorrow, about 7 AMin about 13 hours · 35% chance · rain
LIKELY AMOUNT0–0.1 inmost likely 0.06; 1 in 10 over 0.1
LAST RAINNov. 120.17 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Westmoreland County
NWS Pittsburgh and the Storm Prediction Center · checked 5:47 PM
SUN & MOON
↑ 7:03 AM5:03 PM ↓
10 h 0 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
15
GOODAir quality index · fine particles
Tomorrow: 30, good. 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
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
partly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
clear day
TEMPERATURE °F
41°
38°
44°
38°
47°
29°
CHANCE OF RAIN
35% · 0.04 in Sunday morning 50%
WIND, MPH
15
13
10
9
8
8
10
10
7
2
0
0
0
2
5
6
2
0
0
0
0
0
3
4
HOW IT FEELS · DEW POINT
Dry: dew points 29 to 39°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 52° / 35°
SAT Nov. 14 Mostly cloudy Mostly cloudy
41° 35°
10% rain — W 14 A
SUN Nov. 15 Chance of showers Chance of showers
47° 35°
40% rain up to 0.1″ NW 9 A
MON Nov. 16 Mostly cloudy Mostly cloudy
49° 28°
0% rain — NW 4 A
TUE Nov. 17 Sunny Sunny
54° 28°
0% rain — SW 5 B
WED Nov. 18 Sunny Sunny
57° 30°
0% rain — S 5 B
THU Nov. 19 Mostly sunny Mostly sunny
60° 39°
0% rain — SSW 7 B
FRI Nov. 20 Mostly sunny Mostly sunny
61° 39°
0% rain — WSW 5 B
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 West Newton about 5,000 feet above the ground was over British Columbia three days ago, and over the Great Lakes a day ago, about 2,210 miles back along its path. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the open Pacific. 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, SIX YEARS AGO Nov. 11, 2020

The hottest this week has been

80° on Nov. 11, 2020, the hottest reading for this week of the year since 1943. Next is 72° in 2021.

72°
80°
20212020
Source: NOAA RCC-ACIS, the Braddock Lock 2 record since 1943.
MILE2
THE GROUND

What West Newton stands on

West Newton’s center stands about 780 ft above sea level. Within three miles the land runs from 750 ft to 1,210 ft, a difference of 460 ft: hilly country. The highest named summit within 15 miles is Fort Hill, about 1,590 ft, 9 miles south-southeast.

Under the town center the state geologic map shows Monongahela Group (limestone, shale, sandstone), from the Carboniferous, 299 to 324 million years old.

The section below crosses 4 rock units mapped at the surface.

Pleasant Hills to Upper Tyrone, cut in half

A section northwest to southeast, 24 miles through the town center
750 ft1,000 ft1,250 ft WEST NEWTON780 ftClairton840 ftYoughiogheny Riverabout 740 ftHigh point of the line1,450 ftUpper Tyrone1,210 ft ← NW · Pleasant HillsUpper Tyrone · SE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 26×. 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

Monongahela Group

Limestone, shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 13 mi of the line.

Casselman Formation

Shale, clastic. Age: Carboniferous, 299 to 324 million years old. About 5 mi of the line.

Glenshaw Formation

Shale. Age: Carboniferous, 299 to 324 million years old. About 5 mi of the line.

Waynesburg Formation

Sandstone, shale. Age: Carboniferous to Permian, 252 to 324 million years old. About 2 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 West Newton’s rain goes

A raindrop that lands in West Newton reaches the Gulf of America by way of the Youghiogheny, the Monongahela, the Ohio and the Mississippi: about 1,980 river miles.

THE WAY DOWN, TO SCALE
West Newton≈ 1,980 mi · the Gulf of America
FROM THE CENTER OF WEST NEWTON ≈ 1,980 mi to the Gulf of America Youghiogheny → Monongahela → Ohio → Mississippi

970 miles of the trip are on the Ohio.

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

MILE5
THE ALMANAC

West Newton’s year

1991–2020 normals · records since 1943 · Braddock Lock 2, 14 mi north-northwest

West Newton has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 22° in January. About 41 inches of rain fall in a normal year.

38°22°40°22°50°29°62°40°72°51°80°60°84°64°83°63°76°56°65°44°53°35°42°28° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1 TODAY WEST NEWTON 40.6 in rain a year
Normal high to low, by month Rain by month Freezing
July, average84° / 64°high / low, the warmest month
January, average38° / 22°high / low, the coldest month
Rain a year40.6 inwettest months: June and May
Hottest on record98°FJuly 10, 2020
Coldest on record−11°FFebruary 1, 2026
Wettest day on record4.78 inAugust 7, 2000
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Lows below freezingNov. 26 to March 25; normal lows fall below 32°
MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high38°40°50°62°72°80°84°83°76°65°53°42°
Normal low22°22°29°40°51°60°64°63°56°44°35°28°
Rain, inches3.202.663.293.193.864.723.793.743.322.942.883.01

Normals 1991–2020 and records since 1943 at Braddock Lock 2, 14 miles north-northwest. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around West Newton on the Forecast Network

Neighboring plates

Bethel Park PA · 16 MI 16 miles northwest Pittsburgh PA · 19 MI 19 miles northwest Cleveland OH · 133 MI 133 miles northwest Columbus OH · 171 MI 171 miles west Washington DC · 172 MI 172 miles southeast Baltimore MD · 179 MI 179 miles east
FORECASTCITY
Map of West Newton, Pennsylvania. Explore the plate
PENNSYLVANIA · WESTMORELAND

West Newton

2,598 people, 780 ft above sea level in Westmoreland County.

780 ftElevation
2,598People
1 sq miLand
Sunny 40°
SunnyDew point 31°
1

Today in West Newton

NEXT 15 HOURS
Now mostly cloudy night 41° 0%
8p mostly cloudy night 39° 1%
11p mostly cloudy night 39° 7%
2a mostly cloudy night 38° 8%
5a mostly cloudy night 38° 14%
8a rain 38° 35%
Mostly cloudy
NEXT RAINTomorrow about 7 AM · 35%
→
Sat10%
Mostly cloudy Mostly cloudy
35
41
A
Sun40%
Chance of showers Chance of showers
35
47
A
Mon0%
Mostly cloudy Mostly cloudy
28
49
A
Tue0%
Sunny Sunny
28
54
B
Wed0%
Sunny Sunny
30
57
B
Thu0%
Mostly sunny Mostly sunny
39
60
B
Fri0%
Mostly sunny Mostly sunny
39
61
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, SIX YEARS AGO · NOV. 11, 2020

80°, the hottest this week of the year has been since 1943.

2

What West Newton stands on

West Newton’s center stands about 780 ft above sea level. Within three miles the land runs from 750 ft to 1,210 ft, a difference of 460 ft: hilly country. The highest named summit within 15 miles is Fort Hill, about 1,590 ft, 9 miles south-southeast.

West Newton, northwest to southeast West Newton780 ftYoughiogheny Riverabout 740 ft ← NWSE → 24 miles through the town center; vertical exaggeration about 50×. Colors: rock at the surface.
Elevation, center780 ft
Within 3 miles750 to 1,210 ft
Lie of the landHilly (460 ft of relief)
High point nearbyFort Hill, 1,590 ft, 9 mi south-southeast
Rock at the surfaceMonongahela Group
Its ageCarboniferous, 299 to 324 million years old
5

West Newton’s year

West Newton has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 22° in January. About 41 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1 40.6 in
July, average84° / 64° · high / low, the warmest month
January, average38° / 22° · high / low, the coldest month
Rain a year40.6 in · wettest months: June and May
Hottest on record98°F · July 10, 2020
Coldest on record−11°F · February 1, 2026
Wettest day on record4.78 in · August 7, 2000
Climate typeHot-summer humid continental · Köppen Dfa
1Lows below freezing · Nov. 26 to March 25; normal lows fall below 32°
Normals 1991–2020 and records since 1943 at Braddock Lock 2, 14 miles north-northwest. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,980 mito the Gulf of AmericaYoughiogheny → Monongahela → Ohio → Mississippi

A raindrop that lands in West Newton reaches the Gulf of America by way of the Youghiogheny, the Monongahela, the Ohio and the Mississippi: about 1,980 river miles.

970 miles of the trip are on the Ohio.