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

Hazardous Weather Conditions

Current conditions at

Venango Regional Airport (KFKL)

Lat: 41.38°NLon: 79.86°WElev: 1540ft.

Fair

69°F

21°C

Humidity 78%
Wind Speed SE 7 mph
Barometer 30.09 in (1017.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 19 May 1:56 am EDT
Extended Forecast for

Knox PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. South wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers before 2pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 86. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 63. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, with a high near 69. West wind 7 to 9 mph becoming northwest in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. North wind 5 to 8 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.

    High: 64 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 50. Chance of precipitation is 100%.

    Low: 50 °F

    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. South wind around 5 mph.
Tuesday
A chance of showers before 2pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 86. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 63. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, with a high near 69. West wind 7 to 9 mph becoming northwest in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 44. North wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Friday Night
Showers. Low around 50. Chance of precipitation is 100%.
Saturday
Showers, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Memorial Day
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knox PA
 41.21°N 79.55°W (Elev. 1440 ft)
Last Update:
1:56 am EDT May 19, 2026
Forecast Valid:
2am EDT May 19, 2026-6pm EDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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