Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82°NLon: 76.87°WElev: 443ft.
Overcast with Haze
19°C
66°F
| Humidity | 84% |
| Wind Speed | Calm |
| Barometer | 1005.3 mb (29.70 in) |
| Dewpoint | 16°C (61°F) |
| Visibility | 8 km |
| Last update | 18 Jun 12:53 am EDT |
Extended Forecast for
4 Miles NNE Millerstown PA
Overnight

Low: 18 °C
Slight Chance
T-stormsThursday
High: 29 °C
Chance
T-storms then
Partly SunnyThursday Night

Low: 16 °C
Partly Cloudy
Juneteenth

High: 27 °C
Sunny
Friday Night

Low: 14 °C
Mostly Clear
Saturday

High: 26 °C
Sunny
Saturday Night

Low: 14 °C
Mostly Clear
Sunday

High: 28 °C
Mostly Sunny
Sunday Night
Low: 15 °C
Chance
Showers then
Showers
Likely
Detailed Forecast
Overnight
A slight chance of showers before 3am, then a slight chance of thunderstorms after 5am. Cloudy, with a low around 18. Light southeast wind increasing to 8 to 13 km/h. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms before noon. Partly sunny, with a high near 29. South wind 18 to 27 km/h becoming west in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.
Thursday Night
Partly cloudy, with a low around 16. West wind 8 to 18 km/h, with gusts as high as 48 km/h.
Juneteenth
Sunny, with a high near 27. West wind 8 to 16 km/h, with gusts as high as 35 km/h.
Friday Night
Mostly clear, with a low around 14. West wind 8 to 14 km/h, with gusts as high as 35 km/h.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 24. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Millerstown PA
40.61°N 77.13°W (Elev. 568 m)
40.61°N 77.13°W (Elev. 568 m)
1:11 am EDT Jun 18, 2026
1am EDT Jun 18, 2026-6pm EDT Jun 24, 2026


