Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
72°F
22°C
| Humidity | 94% |
| Wind Speed | W 3 mph |
| Barometer | 29.95 in (1013.7 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 9.00 mi |
| Last update | 5 Sep 2:53 am EDT |
Extended Forecast for
Grindstone-Rowes Run PA
Overnight
Low: 66 °F
Slight Chance
T-storms and
Patchy FogSaturday
High: 79 °F
Showers
Likely and
Patchy FogSaturday Night
Low: 58 °F
Showers
Likely then
Mostly ClearSunday
High: 78 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Labor Day
High: 80 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Detailed Forecast
Overnight
A slight chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 79. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 78. Northeast wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Thursday
Showers likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Point Forecast:
Grindstone-Rowes Run PA
40.02°N 79.81°W (Elev. 994 ft)
40.02°N 79.81°W (Elev. 994 ft)
2:22 am EDT Sep 5, 2026
3am EDT Sep 5, 2026-6pm EDT Sep 11, 2026
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