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
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fair
57°F
14°C
| Humidity | 55% |
| Wind Speed | E 8 mph |
| Barometer | 30.45 in (1031.3 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 23 Sep 10:53 am EDT |
Extended Forecast for
4 Miles WNW Williamsburg PA
Today
High: 64 °F
Partly Sunny
Tonight
Low: 45 °F
Partly Cloudy
Thursday
High: 65 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Friday
High: 71 °F
Sunny
Friday Night
Low: 48 °F
Mostly Clear
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 49 °F
Partly Cloudy
Sunday
High: 69 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 64. East wind around 9 mph.
Tonight
Partly cloudy, with a low around 45. Light northeast wind.
Thursday
Mostly sunny, with a high near 65. Northeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 44. Light north wind.
Friday
Sunny, with a high near 71. North wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Williamsburg PA
40.48°N 78.26°W (Elev. 902 ft)
40.48°N 78.26°W (Elev. 902 ft)
9:26 am EDT Sep 23, 2026
10am EDT Sep 23, 2026-6pm EDT Sep 29, 2026
Additional Resources
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