National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Mostly Cloudy

80°F

27°C

Humidity 37%
Wind Speed Vrbl 3 mph
Barometer 30.15 in (1021.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 4 Aug 5:51 pm EDT
Extended Forecast for

Thornburg PA

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southeast wind 5 to 9 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Calm wind becoming southeast around 6 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 65. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of sprinkles. Mostly sunny, with a high near 83. Southeast wind 5 to 9 mph.

    High: 83 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. Southeast wind 3 to 7 mph.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of sprinkles before 2pm. Mostly sunny, with a high near 84.

    High: 84 °F

    Chance
    Sprinkles

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. Southeast wind 5 to 9 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 85. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 65. Southeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
A chance of sprinkles. Mostly sunny, with a high near 83. Southeast wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 66. Southeast wind 3 to 7 mph.
Thursday
A chance of sprinkles before 2pm. Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 67.
Saturday
A chance of sprinkles after 2pm. Sunny, with a high near 89.
Saturday Night
A chance of sprinkles. Partly cloudy, with a low around 69.
Sunday
Mostly sunny and hot, with a high near 91.
Sunday Night
Partly cloudy, with a low around 72.
Monday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornburg PA
 40.44°N 80.07°W (Elev. 827 ft)
Last Update:
5:05 pm EDT Aug 4, 2025
Forecast Valid:
6pm EDT Aug 4, 2025-6pm EDT Aug 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation