National Weather Service

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

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

40°F

4°C

Humidity	93%
Wind Speed	N 5 mph
Barometer	30.25 in (1025.4 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	25 Sep 6:54 am EDT

More Information:

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

Extended Forecast for

Sankertown PA

Today
High: 66 °F
Sunny
Tonight
Low: 45 °F
Partly Cloudy
Saturday
High: 66 °F
Partly Sunny
Saturday Night
Low: 50 °F
Mostly Cloudy
Sunday
High: 62 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday Night
Low: 52 °F
Mostly Cloudy
Monday
High: 61 °F
Mostly Cloudy
Monday Night
Low: 53 °F
Mostly Cloudy
Tuesday
High: 66 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 66. North wind 5 to 9 mph.

Tonight

Partly cloudy, with a low around 45. North wind around 7 mph.

Saturday

Partly sunny, with a high near 66. North wind 7 to 11 mph, with gusts as high as 23 mph.

Saturday Night

Mostly cloudy, with a low around 50. North wind around 9 mph, with gusts as high as 22 mph.

Sunday

A slight chance of rain after 2pm. Mostly cloudy, with a high near 62. North wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 52.

Monday

Mostly cloudy, with a high near 61.

Monday Night

Mostly cloudy, with a low around 53.

Tuesday

Partly sunny, with a high near 66.

Tuesday Night

Partly cloudy, with a low around 52.

Wednesday

Partly sunny, with a high near 69.