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

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair with Haze

62°F

17°C

Humidity 62%
Wind Speed Calm
Barometer 29.84 in (1010.3 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Last update 19 Jun 11:53 pm EDT
Extended Forecast for

3 Miles NNW Riverside PA

  • Overnight

    Overnight: Clear, with a low around 57. West wind around 6 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: A slight chance of showers between 2pm and 3pm. Sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 79 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Showers likely after 2am. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 77 °F

    Showers

  • Monday Night

    Monday Night: Showers likely before 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

    Low: 60 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 57. West wind around 6 mph.
Saturday
A slight chance of showers between 2pm and 3pm. Sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Showers likely before 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 81.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
Showers likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Riverside PA
 40.98°N 76.66°W (Elev. 600 ft)
Last Update:
8:11 pm EDT Jun 19, 2026
Forecast Valid:
12am EDT Jun 20, 2026-6pm EDT Jun 26, 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