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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

State College Regional Airport (KUNV)

Lat: 40.85°NLon: 77.85°WElev: 1231ft.

Mostly Cloudy

75°F

24°C

Humidity	65%
Wind Speed	NE 7 mph
Barometer	30.15 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	18 Sep 4:53 pm EDT

More Information:

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

Extended Forecast for

Flemington PA

Tonight
Low: 51 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 73 °F
Patchy Fog
then Partly
Sunny
Saturday Night
Low: 60 °F
Mostly Cloudy
then Showers
Sunday
High: 73 °F
Showers
Sunday Night
Low: 54 °F
Chance
Showers
Monday
High: 68 °F
Chance
Showers
Monday Night
Low: 52 °F
Chance
Showers
Tuesday
High: 63 °F
Showers
Likely
Tuesday Night
Low: 48 °F
Chance
Showers

Detailed Forecast

Tonight

Patchy fog after 1am. Otherwise, partly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.

Saturday

Patchy fog between 8am and 10am. Otherwise, partly sunny, with a high near 73. Calm wind.

Saturday Night

Showers, mainly after 3am. Low around 60. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 73. South wind 3 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers, mainly before 2am. Mostly cloudy, with a low around 54. North wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A chance of showers, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

Tuesday

Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

Thursday

A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.