Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Mostly Cloudy
74°F
23°C
| Humidity | 46% |
| Wind Speed | SW 17 G 28 mph |
| Barometer | 29.90 in (1012.4 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 3:53 pm EDT |
Extended Forecast for
Cheswick PA
This Afternoon
High: 77 °F
Chance
T-stormsTonight
Low: 56 °F
Chance
T-storms then
Mostly ClearSunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Cloudy
Monday
High: 76 °F
Showers
Monday Night
Low: 59 °F
Chance
ShowersTuesday
High: 78 °F
Partly Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms. Partly sunny, with a high near 77. West wind around 14 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 80. Northwest wind 3 to 8 mph.
Sunday Night
Cloudy, with a low around 60. Calm wind becoming east around 5 mph after midnight.
Monday
Showers and possibly a thunderstorm. High near 76. Southeast wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cheswick PA
40.55°N 79.79°W (Elev. 1066 ft)
40.55°N 79.79°W (Elev. 1066 ft)
2:21 pm EDT Jun 20, 2026
4pm EDT Jun 20, 2026-6pm EDT Jun 26, 2026
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