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

Indiana County Airport - Jimmy Stewart Field (KIDI)

Lat: 40.63°NLon: 79.1°WElev: 1419ft.

Mostly Cloudy

81°F

27°C

Humidity 62%
Wind Speed SW 5 G 12 mph
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 23 Aug 12:15 pm EDT
Extended Forecast for

Indiana PA

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 82. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 64. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of rain, with thunderstorms also possible after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 57. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of sprinkles after 2pm. Mostly sunny, with a high near 72. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 72 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: A chance of sprinkles before 8pm. Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 82. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 64. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of rain, with thunderstorms also possible after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 57. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of sprinkles after 2pm. Mostly sunny, with a high near 72. West wind 5 to 11 mph, with gusts as high as 21 mph.
Monday Night
A chance of sprinkles before 8pm. Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Indiana PA
 40.63°N 79.14°W (Elev. 1460 ft)
Last Update:
12:11 pm EDT Aug 23, 2025
Forecast Valid:
12pm EDT Aug 23, 2025-6pm EDT Aug 29, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation