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

Venango Regional Airport (KFKL)

Lat: 41.38°NLon: 79.86°WElev: 1540ft.

Fog

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (1014.4 mb)
Dewpoint 64°F (18°C)
Visibility 0.15 mi
Last update 5 Sep 6:56 am EDT
Extended Forecast for

Grand Valley PA

  • Today

    Today: Mostly sunny, with a high near 77. North wind 3 to 6 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Calm wind becoming northeast around 6 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 49. Northeast wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Fog

  • Labor Day

    Labor Day: Patchy fog before 7am. Otherwise, sunny, with a high near 77. Calm wind.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.

    High: 85 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 77. North wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 76. Calm wind becoming northeast around 6 mph in the morning.
Sunday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 49. Northeast wind around 5 mph becoming calm in the evening.
Labor Day
Patchy fog before 7am. Otherwise, sunny, with a high near 77. Calm wind.
Monday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 51.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 80.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Valley PA
 41.74°N 79.53°W (Elev. 1391 ft)
Last Update:
6:11 am EDT Sep 5, 2026
Forecast Valid:
7am EDT Sep 5, 2026-6pm EDT Sep 11, 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