Big Run, Pennsylvania Weather
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Weather Forecast for Big Run, Pennsylvania : Centre County
Issued: 2:47 am EDT Sep 5, 2025 Latitude: 41.0814529 Longitude: -77.667772 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Morning Fog on Overnight Morning Fog on Friday 80% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
Low: 56°F High: 83°F High: 71°F High: 71°F High: 72°F High: 74°F High: 76°F High: 77°F
Low: 61°F Low: 50°F Low: 45°F Low: 46°F Low: 48°F Low: 51°F  
Morning Fog Morning Fog Rain Mostly Sunny Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
UNIVERSITY PARK - (KUNV)
57°
Partly Cloudy
as of 3:15 AM EDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 7500ft, Scattered at 9000ft
Current Conditions at
CLEARFIELD - (KFIG)
52°
Clear
Fog
as of 2:54 AM EDST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 1/4 Miles
Pressure: 29.90 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
WILLIAMSPORT - (KIPT)
61°
Cloudy
as of 3:16 AM EDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
WELLSVILLE MUNI - (KELZ)
50°
Cloudy
Fog
as of 2:56 AM EDST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 1/4 Miles
Pressure: 29.90 in.
Flight Rule: IFR
Wind Data
Calm
Morning Fog on Overnight Overnight... Widespread dense fog, mainly after 5am. Otherwise, partly cloudy, with a low around 56. Calm wind.
Morning Fog on Friday Friday... Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
50% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms, mainly after 2am. Increasing clouds, with a low around 61. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of rain Saturday Saturday... Showers, mainly after 8am. High near 71. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
60% chance of rain Saturday Night Saturday Night... Showers likely, mainly before 8pm. Mostly cloudy, with a low around 50. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 71.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 45.
Sunny on Monday Monday... Sunny, with a high near 72.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 46.
Sunny on Tuesday Tuesday... Sunny, with a high near 74.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 48.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 76.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 51.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 77.
Current Radar Image


Sun Almanac for Big Run, Pennsylvania
Sunrise: 06:42 AM
Sunset: 7:37 PM
Civil Sunrise:06:14 AM
Civil Sunset: 8:05 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 8:38 PM
Astro Sunrise: 05:06 AM
Astro Sunset: 9:12 PM
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