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Shaded-relief atlas plate of Monticello, Maine: rivers, roads, the city limits and where the water drains.
MAINE · AROOSTOOK COUNTY

Monticello

729 people, 560 ft above sea level in Aroostook County.

560 ftElevation, city center
729People, 2024 estimate
38 sq miLand area
Sunny 57°
Sunny now Dew point 56° · NNE 6 mph · high 59°
City of Monticello River Interstate 2 miles
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The Monticello 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 Monticello

NWS forecast and National Blend of Models · updated 4:00 PM EDT
RIGHT NOW Houlton International Airport (KHUL) · 4:24 PM
Sunny
57° Sunny Feels like 57° · high of 59° near 4 PM
WindNNE 6 mphno gusts
Humidity96%rising to 100% by morning
Pressure29.94 in →steady
Visibility5 mihazy
CloudsClear
UV index—no forecast
Dew point 56° · Comfortable46° by Wednesday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Friday, about 3 PMin about 70 hours · 59% chance · rain
LIKELY AMOUNT0–0.5 inmost likely 0.4; 1 in 10 over 0.8
LAST RAINSept. 210.01 in · 8 dry days
ALERTS & OUTLOOKS
No watches or warnings for Aroostook County
NWS Caribou and the Storm Prediction Center · checked 4:50 PM
SUN & MOON
↑ 6:27 AM6:16 PM ↓
11 h 49 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
12
GOODAir quality index · fine particles
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
mostly cloudy day
mostly cloudy night
mostly cloudy night
partly cloudy night
mostly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy day
mostly cloudy night
partly cloudy night
clear night
mostly clear night
partly cloudy day
clear day
mostly sunny
mostly sunny
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
mostly cloudy day
TEMPERATURE °F
59°
46°
67°
49°
73°
60°
CHANCE OF RAIN
59% · 0.02 in Friday afternoon 50%
WIND, MPH
6
2
0
0
0
0
0
0
0
0
0
0
3
5
8
12
9
7
7
6
6
6
7
7
HOW IT FEELS · DEW POINT
Dry: dew points 46 to 58°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 62° / 39°
TUE Sept. 29 Mostly cloudy Mostly cloudy
59° 42°
0% rain — N 6 A
WED Sept. 30 Partly cloudy; warmer Partly cloudy; warmer
70° 46°
0% rain — NNW 0 B
THU Oct. 1 Mostly sunny Mostly sunny
77° 57°
0% rain — SW 8 A
FRI Oct. 2 Chance of showers Chance of showers
72° 43°
60% rain up to 0.5″ NW 3 C
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
64° 28°
0% rain — NNW 2 C
SUN Oct. 4 Chance of showers Chance of showers
62° 35°
40% rain up to 0.1″ SSE 5 B
MON Oct. 5 Chance of showers Chance of showers
60° 30°
50% rain up to 0.5″ W 7 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 Monticello about 5,000 feet above the ground was over a point about 580 miles to the southwest three days ago, and over the western Atlantic a day ago, about 1,940 miles back along its path. The nine paths traced from around the city fan out, so treat that as a best guess. It rose from near the ground on the way. Near the ground the air came from Canada; at 10,000 feet, from the Great Lakes. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Monticello on the Forecast Network

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FORECASTCITY
Atlas plate of Monticello, Maine. Explore the plate
MAINE · AROOSTOOK

Monticello

729 people, 560 ft above sea level in Aroostook County.

560 ftElevation
729People
38 sq miLand
Sunny 57°
SunnyDew point 56°
1

Today in Monticello

NEXT 15 HOURS
Now mostly cloudy day 59° 0%
7p mostly cloudy night 55° 1%
10p mostly cloudy night 52° 1%
1a partly cloudy night 50° 0%
4a mostly cloudy night 48° 0%
7a partly cloudy day 46° 0%
Mostly cloudy
NEXT RAINFriday about 3 PM · 59%
→
Tue0%
Mostly cloudy Mostly cloudy
42
59
A
Wed0%
Partly cloudy; warmer Partly cloudy; warmer
46
70
B
Thu0%
Mostly sunny Mostly sunny
57
77
A
Fri60%
Chance of showers Chance of showers
43
72
C
Sat0%
Mostly sunny; cooler Mostly sunny; cooler
28
64
C
Sun40%
Chance of showers Chance of showers
35
62
B
Mon50%
Chance of showers Chance of showers
30
60
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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