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.

Fog/Mist

51°F

11°C

Humidity 96%
Wind Speed S 6 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Wind Chill49°F (9°C)
Last update 8 Mar 2:53 am EDT
Extended Forecast for

4 Miles W Riverside PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. Southwest wind around 8 mph.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 61 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Southwest wind 3 to 6 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43. South wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly after 8pm. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. Southwest wind around 8 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 40. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Clear, with a low around 43. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Wednesday Night
Showers, mainly after 8pm. Low around 46. Chance of precipitation is 80%.
Thursday
Rain, possibly mixed with snow showers, mainly before 8am. High near 49. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Riverside PA
 40.97°N 76.72°W (Elev. 666 ft)
Last Update:
3:31 am EDT Mar 8, 2026
Forecast Valid:
3am EDT Mar 8, 2026-6pm EDT Mar 14, 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