Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

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

Fair

60°F

16°C

Humidity 39%
Wind Speed N 5 mph
Barometer 30.44 in (1031.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 31 Oct 2:53 pm EDT
Detailed forecast for

Montour County

This Afternoon
Mostly sunny. Near steady temperature in the upper 50s. Northwest winds around 5 mph.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 30s. Northwest winds around 5 mph in the evening, becoming light and variable.
Sunday
Mostly cloudy in the morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 60s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy. Lows in the upper 30s. South winds around 5 mph.
Monday
Mostly sunny. Highs in the mid 60s. Light and variable winds, becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy. Lows in the lower 40s.
Tuesday
Mostly sunny. Highs in the upper 60s.
Tuesday Night
Partly cloudy. Lows in the upper 40s.
Wednesday
Partly sunny. Highs around 70.
Wednesday Night
Mostly cloudy. A chance of showers after midnight. Mild. Lows in the upper 50s. Chance of rain 30 percent.
Thursday
Mostly cloudy with a 50 percent chance of showers. Highs around 70.
Thursday Night
Showers likely. Mild. Lows in the mid 50s. Chance of rain 60 percent.
Friday
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.



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300 PM EDT Sat Oct 31 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database