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.

Overcast

42°F

6°C

Humidity 89%
Wind Speed Calm
Barometer 30.09 in (1020.7 mb)
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Last update 20 Nov 7:51 pm EST
Extended Forecast for

Heidelberg PA

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Dense
    Fog

  • Friday

    Friday: A chance of rain, mainly after 2pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 53. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain likely. Cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: A slight chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Friday
A chance of rain, mainly after 2pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 53. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely. Cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 29. Light and variable wind.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 54.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Tuesday
Rain. High near 57. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heidelberg PA
 40.4°N 80.11°W (Elev. 997 ft)
Last Update:
7:52 pm EST Nov 20, 2025
Forecast Valid:
8pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

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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