Big Spring, Pennsylvania Weather
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Weather Forecast for Big Spring, Pennsylvania : Centre County
Issued: 2:47 am EDT Sep 5, 2025 Latitude: 40.9092277 Longitude: -77.7811126 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Widespread Fog on Overnight Widespread Fog on Friday 80% chance of thunderstorms on Saturday Morning Fog on Sunday Morning Fog on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
Low: 56°F High: 84°F High: 72°F High: 72°F High: 73°F High: 75°F High: 76°F High: 78°F
Low: 61°F Low: 50°F Low: 45°F Low: 45°F Low: 47°F Low: 51°F  
Widespread Fog Widespread Fog Thunderstorms Morning Fog Morning Fog Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
UNIVERSITY PARK - (KUNV)
57°
Mostly Cloudy
as of 2:35 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 300ft, Broken at 7500ft, Broken at 9000ft
Current Conditions at
CLEARFIELD - (KFIG)
54°
Clear
Fog
as of 1:54 AM EDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 1/4 Miles
Pressure: 29.89 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
SELINSGROVE - (KSEG)
61°
Cloudy
Mist
as of 2:39 AM EDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 4 Miles
Pressure: 29.87 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 200ft, Broken at 7000ft, Solid Overcast at 8500ft
Current Conditions at
WILLIAMSPORT - (KIPT)
61°
Mostly Cloudy
Mist
as of 2:09 AM EDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 3 Miles
Pressure: 29.85 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 1000ft
Widespread Fog on Overnight Overnight... Widespread fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Widespread Fog on Friday Friday... Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
40% 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 5 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Saturday Saturday... Showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
30% chance of rain Saturday Night Saturday Night... A chance of showers, mainly before 8pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Morning Fog on Sunday Sunday... Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 72.
Morning Fog on Sunday Night Sunday Night... Patchy fog after 4am. Otherwise, mostly clear, with a low around 45.
Morning Fog on Monday Monday... Patchy fog before 9am. Otherwise, sunny, with a high near 73.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 45.
Sunny on Tuesday Tuesday... Sunny, with a high near 75.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 47.
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 78.
Current Radar Image


Sun Almanac for Big Spring, Pennsylvania
Sunrise: 06:42 AM
Sunset: 7:37 PM
Civil Sunrise:06:15 AM
Civil Sunset: 8:05 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 8:38 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 9:12 PM
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