Mount Chestnut Springs, Pennsylvania Weather
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Weather Forecast for Mount Chestnut Springs, Pennsylvania : Butler County
Issued: 4:02 pm EDT Sep 3, 2025 Latitude: 40.8864532 Longitude: -79.9914465 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Tonight 90% chance of thunderstorms on Thursday 20% chance of rain on Friday 40% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday
Low: 57°F High: 69°F High: 80°F High: 68°F High: 69°F High: 70°F High: 75°F High: 77°F
Low: 48°F Low: 52°F Low: 44°F Low: 42°F Low: 44°F Low: 49°F  
Cloudy Thunderstorms Rain Rain Mostly Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
BUTLER COUNTY - (KBTP)
79°
Mostly Cloudy
as of 4:56 PM EDST
Rel. Humidity: 44%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Scattered at 7000ft, Broken at 9500ft, Broken at 11000ft
Current Conditions at
BEAVER FALLS - (KBVI)
86°
Cloudy
as of 4:47 PM EDST
Rel. Humidity: 25%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 21 MPH
210° Southwest
Cloud Level(s): Broken at 6000ft, Solid Overcast at 8000ft
Current Conditions at
PITTSBURGH - (KPIT)
81°
Partly Cloudy
as of 4:51 PM EDST
Rel. Humidity: 36%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 18 MPH
Cloud Level(s): Few at 6500ft, Scattered at 7500ft, Scattered at 11000ft
Current Conditions at
FRANKLIN - (KFKL)
81°
Mostly Clear
as of 4:56 PM EDST
Rel. Humidity: 32%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
13 MPH
190° South
Cloud Level(s): Few at 7000ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 57. South wind around 7 mph.

90% chance of thunderstorms Thursday Thursday... Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 69. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Morning Fog on Thursday Night Thursday Night... Patchy fog between 9pm and 3am. Otherwise, partly cloudy, with a low around 48. Calm wind.

20% chance of rain Friday Friday... A slight chance of showers after 2pm. Mostly sunny, with a high near 80. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

50% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 52. West wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

40% chance of rain Saturday Saturday... A chance of showers before 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 44.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 69.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 42.

Sunny on Monday Monday... Sunny, with a high near 70.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 44.

Sunny on Tuesday Tuesday... Sunny, with a high near 75.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 49.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 77.

Current Radar Image


Sun Almanac for Mount Chestnut Springs, Pennsylvania
Sunrise: 06:49 AM
Sunset: 7:49 PM
Civil Sunrise:06:21 AM
Civil Sunset: 8:17 PM
Nautical Sunrise: 05:48 AM
Nautical Sunset: 8:50 PM
Astro Sunrise: 05:13 AM
Astro Sunset: 9:25 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.