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Big Run, Pennsylvania Weather Forecast
Big Run, Pennsylvania Weather
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Weather Forecast for Big Run, Pennsylvania : Centre County
Issued: 7:34 am EST Jan 9, 2026 Latitude: 41.0814529 Longitude: -77.667772 View on Google Maps

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Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
90% chance of rain on Today Mostly Cloudy on Tonight 90% chance of rain on Saturday 30% chance of snow on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday 40% chance of rain on Wednesday 30% chance of snow on Thursday
High: 50°F Low: 35°F High: 39°F High: 36°F High: 36°F High: 42°F High: 42°F High: 32°F
Low: 32°F Low: 25°F Low: 29°F Low: 31°F Low: 25°F  
Rain Mostly Cloudy Rain Snow Mostly Sunny Partly Sunny Rain Snow
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Current Conditions at
UNIVERSITY PARK - (KUNV)
46°
Feels like 40°F
Mostly Cloudy
as of 9:53 AM EST
Rel. Humidity: 70%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 17 MPH
210° Southwest
Cloud Level(s): Broken at 3000ft
Current Conditions at
CLEARFIELD - (KFIG)
45°
Cloudy
Light Rain
as of 9:54 AM EST
Rel. Humidity: 87%
Dew Point: 41°F
Visibility: 7 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 4700ft, Broken at 5500ft, Solid Overcast at 8500ft
Current Conditions at
WILLIAMSPORT - (KIPT)
45°
Feels like 37°F
Partly Cloudy
as of 9:54 AM EST
Rel. Humidity: 70%
Dew Point: 36°F
Visibility: 8 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 36 MPH
150° Southeast
Cloud Level(s): Few at 7500ft, Scattered at 9000ft
Current Conditions at
WELLSVILLE MUNI - (KELZ)
45°
Feels like 38°F
Cloudy
Light Rain
as of 9:56 AM EST
Rel. Humidity: 81%
Dew Point: 39°F
Visibility: 4 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 25 MPH
180° South
Cloud Level(s): Broken at 3800ft, Broken at 5000ft, Solid Overcast at 6500ft
90% chance of rain Today Today... Rain, mainly before 4pm. High near 50. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm after midnight.

90% chance of rain Saturday Saturday... Rain, mainly after 1pm. High near 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

70% chance of rain Saturday Night Saturday Night... Rain likely before 1am, then a slight chance of showers after 1am. Mostly cloudy, with a low around 32. Calm wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

30% chance of snow Sunday Sunday... A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 36. West wind 8 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 25.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 36.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 29.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 42.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 31.

40% chance of rain Wednesday Wednesday... A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.

30% chance of rain & snow Wednesday Night Wednesday Night... A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

30% chance of snow Thursday Thursday... A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Big Run, Pennsylvania
Sunrise: 07:35 AM
Sunset: 5:00 PM
Civil Sunrise:07:05 AM
Civil Sunset: 5:31 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 6:05 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 6:38 PM
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