Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82°NLon: 76.87°WElev: 443ft.
Fair
78°F
26°C
| Humidity | 48% |
| Wind Speed | N 5 mph |
| Barometer | 30.00 in (1015.4 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 11 Sep 3:53 pm EDT |
Extended Forecast for
3 Miles ENE Herndon PA
Tonight
Low: 58 °F
Increasing
CloudsSaturday
High: 76 °F
Mostly Cloudy
then Slight
Chance
T-stormsSaturday Night
Low: 66 °F
Showers
Sunday
High: 81 °F
Showers
Likely then
Slight Chance
ShowersSunday Night
Low: 59 °F
Partly Cloudy
then Slight
Chance
ShowersMonday
High: 71 °F
Mostly Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 57 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 58. Calm wind.
Saturday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 76. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Showers and thunderstorms before midnight, then showers and possibly a thunderstorm, mainly after midnight. Low around 66. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 81. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 59. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Herndon PA
40.74°N 76.82°W (Elev. 925 ft)
40.74°N 76.82°W (Elev. 925 ft)
2:21 pm EDT Sep 11, 2026
4pm EDT Sep 11, 2026-6pm EDT Sep 18, 2026
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