Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82° N Lon: 76.87° W Elev: 443 ft.

Fair

68°F

20°C

Humidity 39%
Wind Speed S 9 G 18 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 4 May 12:53 pm EDT
Detailed forecast for

Montour County

Today
Mostly sunny. Warmer with highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Not as cool with lows in the mid 50s. South winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 20 percent.
Tuesday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
Tuesday Night
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 70 percent.
Wednesday
Showers, cooler with highs in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.
Wednesday Night
Mostly cloudy. Showers, mainly in the evening. Cooler with lows in the mid 40s. Chance of rain 80 percent.
Thursday
Partly sunny with a 50 percent chance of showers. Highs in the upper 50s.
Thursday Night
Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of showers. Lows in the upper 30s.
Friday
Mostly sunny. Highs around 60.
Friday Night
Partly cloudy. Lows in the lower 40s.
Saturday
Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
Saturday Night
Mostly cloudy in the evening, then clearing. A 50 percent chance of showers. Lows in the lower 40s.
Sunday
Mostly sunny. Highs in the mid 60s.



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1200 PM EDT Mon May 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database