Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82°NLon: 76.87°WElev: 443ft.
A Few Clouds
53°F
12°C
| Humidity | 80% |
| Wind Speed | NE 6 mph |
| Barometer | 30.16 in (1021.3 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 15 Oct 4:53 am EDT |
Extended Forecast for
Selinsgrove PA
Today
High: 66 °F
Mostly Sunny
Tonight
Low: 55 °F
Slight Chance
Rain then
RainFriday
High: 77 °F
Showers
LikelyFriday Night
Low: 43 °F
Chance
ShowersSaturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Frost
Sunday
High: 58 °F
Frost then
SunnySunday Night
Low: 35 °F
Mostly Clear
then Areas
FrostMonday
High: 62 °F
Areas Frost
then Mostly
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 66. North wind around 6 mph becoming calm in the morning.
Tonight
Rain and possibly a thunderstorm. Low around 55. Calm wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 77. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 43. North wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 51. North wind 10 to 14 mph, with gusts as high as 29 mph.
Saturday Night
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 31.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 58.
Sunday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Selinsgrove PA
40.81°N 76.86°W (Elev. 472 ft)
40.81°N 76.86°W (Elev. 472 ft)
3:11 am EDT Oct 15, 2026
5am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
