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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
See information on 3 Tornadoes that occurred on September 1st, 2026

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71° N Lon: 77.73° W Elev: 702 ft.

Partly Cloudy

82°F

28°C

Humidity	55%
Wind Speed	N 12 mph
Barometer	30.10 in (1019.5 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	18 Sep 3:53 pm EDT

More Information:

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

Detailed forecast for

Franklin County

This Afternoon

Partly sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Tonight

Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the mid 50s. Northeast winds 5 to 10 mph.

Saturday

Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph, becoming east in the afternoon.

Saturday Night

Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

Sunday

A chance of showers in the morning, then showers in the afternoon. Humid with highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Sunday Night

Showers with a chance of thunderstorms in the evening. Humid with lows in the upper 50s. Chance of rain near 100 percent.

Monday

Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 60s.

Monday Night

Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 70 percent.

Tuesday

Showers likely. Highs in the lower 60s. Chance of rain 70 percent.

Tuesday Night

Showers likely. Lows in the lower 50s. Chance of rain 70 percent.

Wednesday

Showers likely, mainly in the morning. Highs in the upper 50s. Chance of rain 60 percent.