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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.

Overcast

50°F

10°C

Humidity	71%
Wind Speed	E 9 G 16 mph
Barometer	30.40 in
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	23 Sep 9:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles E Rockwood PA

Today
High: 57 °F
Mostly Cloudy
then Slight
Chance
Showers
Tonight
Low: 44 °F
Mostly Cloudy
Thursday
High: 59 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Mostly Clear
Friday
High: 64 °F
Sunny
Friday Night
Low: 43 °F
Mostly Clear
Saturday
High: 64 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 63 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers after 3pm. Mostly cloudy, with a high near 57. East wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 44. East wind 11 to 14 mph, with gusts as high as 24 mph.

Thursday

Mostly sunny, with a high near 59. East wind 8 to 10 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 39. Light east wind.

Friday

Sunny, with a high near 64. Light north wind increasing to 5 to 9 mph in the morning.

Friday Night

Mostly clear, with a low around 43.

Saturday

Sunny, with a high near 64.