News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
Current conditions at
Somerset County Airport (K2G9)
Lat: 40.04°NLon: 79.02°WElev: 2275ft.
Fair
46°F
8°C
| Humidity | 76% |
| Wind Speed | E 7 mph |
| Barometer | 30.40 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 24 Sep 8:55 am EDT |
Extended Forecast for
2 Miles WNW Acosta PA
Today
High: 61 °F
Mostly Sunny
Tonight
Low: 39 °F
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Mostly Cloudy
Monday
High: 62 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 61. East wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 39. Light northeast wind.
Friday
Sunny, with a high near 66. Calm wind becoming north 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. Light north wind.
Saturday
Sunny, with a high near 66. Light northwest wind becoming north 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Acosta PA
40.11°N 79.08°W (Elev. 2031 ft)
40.11°N 79.08°W (Elev. 2031 ft)
8:05 am EDT Sep 24, 2026
9am EDT Sep 24, 2026-6pm EDT Sep 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
