Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82°NLon: 76.87°WElev: 443ft.
Overcast
49°F
9°C
| Humidity | 83% |
| Wind Speed | S 9 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 15 Mar 7:53 pm EDT |
Extended Forecast for
Herndon PA
Tonight
Low: 52 °F
Cloudy then
Patchy
DrizzleSunday
High: 65 °F
Showers
Likely then
Heavy Rain
and BreezySunday Night
Low: 45 °F
Heavy Rain
then Chance
ShowersMonday
High: 51 °F
Slight Chance
Showers then
Partly SunnyMonday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Clear
Wednesday
High: 66 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy drizzle between 3am and 5am, then patchy drizzle with a slight chance of showers after 5am. Cloudy, with a low around 52. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
Showers likely, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 65. Breezy, with a south wind 14 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and thunderstorms likely before 10pm, then a chance of showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 45. South wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A slight chance of showers before 9am. Partly sunny, with a high near 51. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 31. North wind 5 to 7 mph.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 55.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
Herndon PA
40.72°N 76.85°W (Elev. 397 ft)
40.72°N 76.85°W (Elev. 397 ft)
7:54 pm EDT Mar 15, 2025
8pm EDT Mar 15, 2025-6pm EDT Mar 22, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
