Greensburg, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Greensburg, PA.

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Current Conditions — Greensburg, PA

PITTSBURGH/ALLEG (KAGC)

Light Rain and Fog/Mist

59.0 F
Humidity:94%
Wind Speed:S 3.4 mph
Barometer:29.77 in
Dewpoint:57.2 F
Visibility:3.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 25 2026, 10:35 AM EDT
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5-Day Forecast — Greensburg, PA

Saturday

High 69 °F
T-storms
Saturday
Night
Low 46 °F
Chance of Rain
Sunday

High 64 °F
Mostly Cloudy
Sunday
Night
Low 42 °F
Partly Cloudy
Monday

High 73 °F
Mostly Sunny
Monday
Night
Low 50 °F
Slight Chance of Showers
Tuesday

High 73 °F
T-storms
Tuesday
Night
Low 55 °F
T-storms
Wednesday

High 68 °F
T-storms Likely

Detailed Forecast — Greensburg, PA

Saturday
Thunderstorms. High near 69°F. Wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday Night
Chance of Rain. Low around 46°F. Wind around 6 mph, with gusts as high as 14 mph.
Sunday
Mostly Cloudy. High near 64°F. Wind 7 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Partly Cloudy. Low around 42°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Monday
Mostly Sunny. High near 73°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Monday Night
Slight Chance of Showers. Low around 50°F. Wind 8 to 9 mph, with gusts as high as 18 mph.
Tuesday
Thunderstorms. High near 73°F. Wind 10 to 12 mph, with gusts as high as 21 mph.
Tuesday Night
Thunderstorms. Low around 55°F. Wind 3 to 7 mph, with gusts as high as 15 mph.
Wednesday
Thunderstorms Likely. High near 68°F. Wind 5 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
Chance of Rain. Low around 44°F. Wind 3 to 7 mph, with gusts as high as 15 mph.
Thursday
Slight Chance of Rain Showers. High near 62°F. Wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Slight Chance of Showers. Low around 37°F. Wind 2 to 8 mph, with gusts as high as 17 mph.
Friday
Chance of Rain Showers. High near 62°F. Wind 3 to 12 mph, with gusts as high as 17 mph.
PA Radar
Current Radar • PA
Day 1 Outlook • April 25, 2026

Observation History — Greensburg, PA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:35 AM EDT S 3.4 3.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
10:30 AM EDT S 6.9 3.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
10:25 AM EDT S 8.1 3.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
10:20 AM EDT S 8.1 3.00 Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.78 1008.5
10:10 AM EDT S 6.9 3.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.78 1008.5
10:00 AM EDT 5.7 3.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.78 1008.5
09:50 AM EDT 4.6 3.50 Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
09:45 AM EDT SE 5.7 4.00 Fog/Mist -- 60.8 57.2 88% NA NA 29.77 1008.1
09:35 AM EDT 4.6 7.00 Cloudy -- 60.8 57.2 88% NA NA 29.77 1008.1
09:25 AM EDT 0.0 5.00 Light Rain and Fog/Mist -- 60.8 57.2 88% NA NA 29.77 1008.1
09:20 AM EDT 0.0 5.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
09:15 AM EDT 0.0 5.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
09:10 AM EDT 0.0 4.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
09:00 AM EDT 3.4 4.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
08:50 AM EDT 3.4 4.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
08:45 AM EDT 4.6 4.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
08:40 AM EDT W 5.7 4.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.78 1008.5
08:35 AM EDT 4.6 3.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
08:25 AM EDT W 5.7 4.00 Light Rain and Fog/Mist -- 59.0 57.2 94% NA NA 29.77 1008.1
08:10 AM EDT W 4.6 4.00 Light Rain and Fog/Mist -- 60.8 55.4 82% NA NA 29.77 1008.1
08:05 AM EDT W 4.6 6.00 Light Rain and Fog/Mist -- 60.8 55.4 82% NA NA 29.76 1007.8
08:00 AM EDT W 3.4 7.00 Light Rain -- 60.8 55.4 82% NA NA 29.76 1007.8
07:50 AM EDT 4.6 6.00 Light Rain -- 60.8 55.4 82% NA NA 29.75 1007.5
07:40 AM EDT 3.4 5.00 Light Rain -- 60.8 55.4 82% NA NA 29.75 1007.5

Regional Weather Observation

PITTSBURGH/ALLEG (KAGC)

Light Rain and Fog/Mist
59.0 F

LATROBE/WESTMORL (KLBE)

Light Rain and Fog/Mist
59.0 F

INDIANA/STEWART (KIDI)

Fog/Mist
57.2 F

PITTSBURGH (KPIT)

Light Rain
60.8 F

SOMERSET (K2G9)

Light Rain
NULL F

WASHINGTON (KAFJ)

Light Rain
59.0 F
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