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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Venango Regional Airport (KFKL)

Lat: 41.38°NLon: 79.86°WElev: 1540ft.

Fair

49°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 30.20 in (1023.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 4 Oct 8:56 am EDT
Extended Forecast for

Seneca PA

  • Today

    Today: Mostly sunny, with a high near 69. Southeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Calm wind becoming west around 6 mph after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 60. Northwest wind 7 to 13 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 69. Southeast wind 5 to 7 mph becoming southwest in the afternoon.
Tonight
Increasing clouds, with a low around 47. Calm wind becoming west around 6 mph after midnight.
Monday
Mostly sunny, with a high near 60. Northwest wind 7 to 13 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 63. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seneca PA
 41.38°N 79.7°W (Elev. 1483 ft)
Last Update:
9:16 am EDT Oct 4, 2026
Forecast Valid:
9am EDT Oct 4, 2026-6pm EDT Oct 10, 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