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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

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Rain Fog/Mist

58°F

14°C

Humidity	90%
Wind Speed	NW 8 mph
Barometer	29.71 in (1006.2 mb)
Dewpoint	55°F (13°C)
Visibility	2.50 mi
Last update	27 Sep 10:53 am EDT

More Information:

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

Extended Forecast for

Gettysburg PA

Today
High: 63 °F
Rain
Tonight
Low: 57 °F
Rain Likely
then Chance
Rain
Monday
High: 67 °F
Mostly Cloudy
Monday Night
Low: 58 °F
Mostly Cloudy
then Areas
Fog
Tuesday
High: 71 °F
Patchy Fog
then Partly
Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy
Thursday
High: 79 °F
Mostly Sunny

Detailed Forecast

Today

Rain. High near 63. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely, mainly before 7pm. Cloudy, with a low around 57. North wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly cloudy, with a high near 67. North wind around 6 mph.

Monday Night

Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 58. Calm wind.

Tuesday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 71. Light northwest wind.

Tuesday Night

Partly cloudy, with a low around 56.

Wednesday

Mostly sunny, with a high near 76.

Wednesday Night

Partly cloudy, with a low around 58.