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

Mount Pleasant

3,338 people, in Washington County.

3,338People, 2024 estimate
36 sq miLand area
Sunny 69°
Sunny now Dew point 57° · E 3 mph · high 73°
City of Mount Pleasant River Interstate 2 miles
Explore the plate Order a print

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 International Airport (KPIT) · 1:51 PM
Sunny
69° Sunny Feels like 69° · high of 73° near 3 PM
WindE 3 mphno gusts
Humidity65%falling to 53% 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 · 84% chance · showers
LIKELY AMOUNT0.1–0.7 inmost likely 0.4; 1 in 10 over 1.1
LAST RAINSept. 220.05 in · 7 dry days
ALERTS & OUTLOOKS
No watches or warnings for Washington County
NWS Pittsburgh and the Storm Prediction Center · checked 2:51 PM
SUN & MOON
↑ 7:15 AM7:07 PM ↓
11 h 52 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
37
GOODAir quality index · fine particles
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
partly cloudy day
partly cloudy day
mostly 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
rain
TEMPERATURE °F
72°
55°
75°
63°
77°
66°
CHANCE OF RAIN
84% · 0.10 in Friday morning 50%
WIND, MPH
0
3
3
0
0
0
2
6
6
5
5
5
6
7
8
10
10
9
8
8
8
10
11
12
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° / 50°
TUE Sept. 29 Partly cloudy Partly cloudy
73° 55°
0% rain — SW 1 A
WED Sept. 30 Partly cloudy Partly cloudy
77° 63°
0% rain — SSW 4 A
THU Oct. 1 Partly cloudy Partly cloudy
79° 66°
10% rain — SSW 9 B
FRI Oct. 2 Showers likely Showers likely
76° 53°
80% rain 0.1–0.7″ NNW 12 C
SAT Oct. 3 Chance of showers; cooler Chance of showers; cooler
68° 53°
30% rain up to 0.1″ NE 8 B
SUN Oct. 4 Partly cloudy Partly cloudy
68° 49°
30% rain — WNW 7 B
MON Oct. 5 Mostly sunny Mostly sunny
63° 42°
0% rain — N 10 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

Pittsburgh PA · 20 MI 20 miles northeast Hempfield PA · 38 MI 38 miles east Cleveland OH · 108 MI 108 miles northwest Columbus OH · 143 MI 143 miles west Toledo OH · 195 MI 195 miles northwest Arlington VA · 197 MI 197 miles southeast
FORECASTCITY
Atlas plate of Mount Pleasant, Pennsylvania. Explore the plate
PENNSYLVANIA · WASHINGTON

Mount Pleasant

3,338 people, in Washington County.

3,338People
36 sq miLand
Sunny 69°
SunnyDew point 57°
1

Today in Mount Pleasant

NEXT 15 HOURS
Now partly cloudy day 72° 0%
5p partly cloudy day 72° 0%
8p mostly clear night 65° 0%
11p mostly clear night 60° 0%
2a mostly clear night 57° 0%
5a partly cloudy night 55° 0%
Partly cloudy
NEXT RAINFriday about 9 AM · 84%
→
Tue0%
Partly cloudy Partly cloudy
55
73
A
Wed0%
Partly cloudy Partly cloudy
63
77
A
Thu10%
Partly cloudy Partly cloudy
66
79
B
Fri80%
Showers likely Showers likely
53
76
C
Sat30%
Chance of showers; cooler Chance of showers; cooler
53
68
B
Sun30%
Partly cloudy Partly cloudy
49
68
B
Mon0%
Mostly sunny Mostly sunny
42
63
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
·