National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pennridge Airport (KCKZ)

Lat: 40.39°NLon: 75.29°WElev: 568ft.

Fair

41°F

5°C

Humidity 45%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 24 Dec 4:55 pm EST
Extended Forecast for

Harleysville PA

Winter Storm Watch December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Cloudy, then gradually becoming mostly sunny, with a high near 45. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Cloudy, with a high near 29. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow, possibly mixed with freezing rain. Low around 24. East wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Wintry Mix

  • Saturday

    Saturday: A chance of snow and freezing rain before 1pm, then a slight chance of snow. Cloudy, with a high near 33. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 33 °F

    Chance Wintry
    Mix

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Christmas Day
Cloudy, then gradually becoming mostly sunny, with a high near 45. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 20. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Snow likely after 1pm. Cloudy, with a high near 29. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, possibly mixed with freezing rain. Low around 24. East wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 2 to 4 inches possible.
Saturday
A chance of snow and freezing rain before 1pm, then a slight chance of snow. Cloudy, with a high near 33. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 39. Chance of precipitation is 50%.
Sunday Night
Rain. Low around 31. Chance of precipitation is 80%.
Monday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 34.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harleysville PA
 40.27°N 75.39°W (Elev. 299 ft)
Last Update:
4:11 pm EST Dec 24, 2025
Forecast Valid:
5pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation