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Shaded-relief atlas plate of Mount Pleasant, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · WESTMORELAND COUNTY

Mount Pleasant

4,150 people, in Westmoreland County.

4,150People, 2024 estimate
1 sq miLand area
Sunny 68°
Sunny now Dew point 57° · Calm · high 73°
City of Mount Pleasant River Interstate 2 miles
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The Mount Pleasant 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 Mount Pleasant

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW Pittsburgh - Allegheny County Airport (KAGC) · 1:53 PM
Sunny
68° Sunny Feels like 68° · high of 73° near 2 PM
WindCalmno gusts
Humidity68%falling to 55% this afternoon
Pressure30.08 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 57° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Partly cloudy
Friday, about 9 AMin about 66 hours · 81% chance · showers
LIKELY AMOUNT0.1–0.6 inmost likely 0.4; 1 in 10 over 1.1
LAST RAINSept. 210.28 in · 8 dry days
ALERTS & OUTLOOKS
No watches or warnings for Westmoreland County
NWS Pittsburgh and the Storm Prediction Center · checked 2:51 PM
SUN & MOON
↑ 7:12 AM7:04 PM ↓
11 h 52 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
52
MODERATEAir quality index · fine particles
Tomorrow: 56, moderate. 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
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
partly cloudy day
partly cloudy day
mostly clear night
mostly clear night
mostly clear night
partly cloudy night
mostly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
showers day
showers day
TEMPERATURE °F
73°
55°
76°
63°
79°
66°
CHANCE OF RAIN
81% · 0.10 in Friday morning 50%
WIND, MPH
0
0
3
3
3
0
2
5
5
5
5
6
6
7
7
9
10
9
8
8
8
9
10
10
HOW IT FEELS · DEW POINT
Comfortable: dew points 55 to 62°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 70° / 51°
TUE Sept. 29 Partly cloudy Partly cloudy
73° 55°
0% rain — S 0 A
WED Sept. 30 Partly cloudy Partly cloudy
77° 63°
0% rain — S 4 A
THU Oct. 1 Partly cloudy Partly cloudy
79° 65°
0% rain — SSW 9 B
FRI Oct. 2 Showers likely Showers likely
76° 54°
80% rain 0.1–0.6″ NNW 10 C
SAT Oct. 3 Chance of showers; cooler Chance of showers; cooler
67° 53°
30% rain up to 0.2″ NE 7 B
SUN Oct. 4 Chance of showers Chance of showers
67° 49°
30% rain up to 0.2″ WNW 7 B
MON Oct. 5 Mostly sunny Mostly sunny
63° 43°
0% rain — NNW 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

MILE7
ON THE NETWORK

Around Mount Pleasant on the Forecast Network

Neighboring plates

Hempfield PA · 9 MI 9 miles north Pittsburgh PA · 30 MI 30 miles northwest Cleveland OH · 145 MI 145 miles northwest Washington DC · 160 MI 160 miles southeast Baltimore MD · 167 MI 167 miles east Columbus OH · 183 MI 183 miles west
FORECASTCITY
Atlas plate of Mount Pleasant, Pennsylvania. Explore the plate
PENNSYLVANIA · WESTMORELAND

Mount Pleasant

4,150 people, in Westmoreland County.

4,150People
1 sq miLand
Sunny 68°
SunnyDew point 57°
1

Today in Mount Pleasant

NEXT 15 HOURS
Now partly cloudy day 73° 0%
5p partly cloudy day 72° 0%
8p mostly clear night 66° 0%
11p mostly clear night 61° 0%
2a mostly clear night 58° 0%
5a partly cloudy night 56° 0%
Partly cloudy
NEXT RAINFriday about 9 AM · 81%
→
Tue0%
Partly cloudy Partly cloudy
55
73
A
Wed0%
Partly cloudy Partly cloudy
63
77
A
Thu0%
Partly cloudy Partly cloudy
65
79
B
Fri80%
Showers likely Showers likely
54
76
C
Sat30%
Chance of showers; cooler Chance of showers; cooler
53
67
B
Sun30%
Chance of showers Chance of showers
49
67
B
Mon0%
Mostly sunny Mostly sunny
43
63
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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