Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fog
67°F
19°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.98 in (1015.0 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 0.15 mi |
| Last update | 28 Jun 6:53 am EDT |
Extended Forecast for
Cheswick PA
Today
High: 85 °F
Fog then
Chance
T-stormsTonight
Low: 65 °F
Chance
T-storms then
Partly CloudyMonday

High: 90 °F
Hot
Monday Night

Low: 71 °F
Partly Cloudy
Tuesday

High: 95 °F
Hot
Tuesday Night

Low: 75 °F
Mostly Clear
Wednesday

High: 98 °F
Hot
Wednesday Night

Low: 76 °F
Mostly Clear
Thursday

High: 98 °F
Hot
Detailed Forecast
Today
A chance of showers and thunderstorms, mainly after 2pm. Widespread fog, mainly before 9am. Otherwise, partly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 50%. 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. Partly cloudy, with a low around 65. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny and hot, with a high near 90. Light and variable wind.
Monday Night
Partly cloudy, with a low around 71. Calm wind.
Tuesday
Mostly sunny and hot, with a high near 95. Light south wind becoming southwest 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 76.
Friday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Independence Day
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 93. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cheswick PA
40.55°N 79.79°W (Elev. 1066 ft)
40.55°N 79.79°W (Elev. 1066 ft)
6:51 am EDT Jun 28, 2026
6am EDT Jun 28, 2026-6pm EDT Jul 4, 2026



