South Greensburg, PA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for South Greensburg, PA in one place.
A slight chance of rain showers between 2pm and 5pm. Partly sunny, with a high near 76. North wind around 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for South Greensburg, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 18, 2026 3:42 PM EDT.
The active forecast window currently covers Sep 18 to Sep 24, 2026 for South Greensburg, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 18 to Sep 24, 2026
- Latest sync
- Sep 18, 2026 3:42 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in South Greensburg
Saturday looks like the warmest upcoming period in South Greensburg at 79 degrees F.
Thursday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday Night at about 14 to 18 mph E.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 18, 2026 3:42 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 57. Northeast wind 2 to 7 mph.
Partly sunny, with a high near 79. East wind around 5 mph.
A chance of rain showers between 1am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind 6 to 12 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
A chance of rain showers before 8pm, then showers and thunderstorms likely. Cloudy, with a low around 57. Chance of precipitation is 70%.
Showers and thunderstorms likely. Cloudy, with a high near 66. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 18
|
Slight Chance Rain Showers
|
76°F |
8 mph
N
|
|
Tonight
Sep 18
|
Partly Cloudy
|
57°F |
2 to 7 mph
NE
|
|
Saturday
Sep 19
|
Partly Sunny
|
79°F |
5 mph
E
|
|
Saturday Night
Sep 19
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
64°F |
5 to 9 mph
SE
|
|
Sunday
Sep 20
|
Showers And Thunderstorms
|
78°F |
6 to 12 mph
SW
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms
|
60°F |
9 mph
N
|
|
Monday
Sep 21
|
Chance Rain Showers
|
70°F |
12 mph
NE
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely
|
57°F |
13 mph
E
|
|
Tuesday
Sep 22
|
Showers And Thunderstorms Likely
|
66°F |
12 to 17 mph
E
|
|
Tuesday Night
Sep 22
|
Showers And Thunderstorms Likely
|
54°F |
14 to 18 mph
E
|
|
Wednesday
Sep 23
|
Showers And Thunderstorms Likely
|
65°F |
16 mph
E
|
|
Wednesday Night
Sep 23
|
Chance Showers And Thunderstorms
|
53°F |
9 to 17 mph
E
|
|
Thursday
Sep 24
|
Chance Showers And Thunderstorms
|
67°F |
10 mph
E
|
|
Thursday Night
Sep 24
|
Chance Rain Showers
|
52°F |
3 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Greensburg.
