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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Indiana County Airport - Jimmy Stewart Field (KIDI)

Lat: 40.63°NLon: 79.1°WElev: 1419ft.

Mostly Cloudy

73°F

23°C

Humidity 65%
Wind Speed NA
Barometer 30.17 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 Sep 5:15 pm EDT
Extended Forecast for

Homer City PA

  • Tonight

    Tonight: Partly cloudy, with a low around 56. North wind around 6 mph becoming calm.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 77. Southeast wind around 6 mph.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 2am, then showers likely after 3am. Mostly cloudy, with a low around 64. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Partly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 76. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 59. Northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely. Cloudy, with a high near 64. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. North wind around 6 mph becoming calm.
Saturday
Partly sunny, with a high near 77. Southeast wind around 6 mph.
Saturday Night
A chance of showers before 2am, then showers likely after 3am. Mostly cloudy, with a low around 64. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 76. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 59. Northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Tuesday
Showers likely. Cloudy, with a high near 64. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Homer City PA
 40.54°N 79.15°W (Elev. 1093 ft)
Last Update:
2:22 pm EDT Sep 18, 2026
Forecast Valid:
5pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026
 
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