Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

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

Overcast

63°F

17°C

Humidity 45%
Wind Speed SW 9 G 18 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 20 Mar 3:53 pm EDT
Detailed forecast for

Montour County

Tonight
Rain this evening. Not as cool with lows around 40. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain near 100 percent.
Saturday
Mostly sunny. Highs in the mid 50s. North winds 5 to 10 mph.
Saturday Night
Mostly cloudy. Mild. Lows in the lower 40s. East winds around 5 mph, becoming southeast after midnight.
Sunday
Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Unseasonably warm with highs in the upper 60s. South winds 5 to 10 mph. Chance of rain 40 percent.
Sunday Night
Showers likely. Lows around 40. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Monday
Partly sunny. Showers likely in the morning. Much cooler with highs in the upper 40s. Chance of rain 70 percent.
Monday Night
Mostly cloudy in the evening, then clearing. Cooler with lows in the upper 20s.
Tuesday
Sunny. Highs in the upper 40s.
Tuesday Night
Mostly cloudy. Lows in the lower 30s.
Wednesday
Partly sunny. Highs in the mid 40s.
Wednesday Night
Partly cloudy. Lows in the upper 20s.
Thursday
Mostly sunny. Not as cool with highs in the mid 50s.
Thursday Night
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 30s. Chance of rain 60 percent.
Friday
Mostly cloudy with showers likely in the morning, then partly sunny in the afternoon. Highs in the upper 40s. Chance of rain 60 percent.



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430 PM EDT Fri Mar 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database