Costello, Pennsylvania Weather
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Weather Forecast for Costello, Pennsylvania : Potter County
Issued: 3:59 am EDT Jun 21, 2025 Latitude: 41.5933981 Longitude: -78.0594481 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
20% chance of thunderstorms on Today Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday 50% chance of thunderstorms on Wednesday 60% chance of on Thursday 70% chance of on Friday
High: 85°F Low: 66°F High: 93°F High: 94°F High: 93°F High: 90°F High: 86°F High: 85°F
Low: 71°F Low: 71°F Low: 69°F Low: 69°F Low: 69°F  
Thunderstorms Mostly Clear Sunny Sunny Sunny Thunderstorms Partly Sunny Partly Sunny
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Current Conditions at
BRADFORD - (KBFD)
64°
Mostly Cloudy
as of 6:53 AM EDST
Rel. Humidity: 88%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 4600ft, Scattered at 6000ft, Broken at 9500ft
Current Conditions at
WELLSVILLE MUNI - (KELZ)
61°
Mostly Cloudy
as of 6:56 AM EDST
Rel. Humidity: 87%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
3 MPH
110° East
Cloud Level(s): Scattered at 5000ft, Broken at 9000ft, Broken at 11000ft
Current Conditions at
CLEARFIELD - (KFIG)
63°
Cloudy
as of 6:54 AM EDST
Rel. Humidity: 93%
Dew Point: 61°F
Visibility: 9 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 12000ft
Current Conditions at
UNIVERSITY PARK - (KUNV)
64°
Clear
as of 6:53 AM EDST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
20% chance of thunderstorms Today Today... Isolated showers and thunderstorms before 9am, then isolated showers between 9am and 2pm, then isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 66. South wind 3 to 5 mph.
Sunny on Sunday Sunday... Sunny and hot, with a high near 93. West wind 7 to 9 mph, with gusts as high as 22 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 71. West wind 3 to 5 mph.
Sunny on Monday Monday... Sunny and hot, with a high near 94. Calm wind becoming west 5 to 7 mph in the morning.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 71.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 93.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 69.
50% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
60% chance of Thursday Thursday... Showers likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
70% chance of Friday Friday... Showers likely. Partly sunny, with a high near 85. Chance of precipitation is 70%.
Current Radar Image


Sun Almanac for Costello, Pennsylvania
Sunrise: 05:38 AM
Sunset: 8:50 PM
Civil Sunrise:05:04 AM
Civil Sunset: 9:24 PM
Nautical Sunrise: 04:20 AM
Nautical Sunset: 10:08 PM
Astro Sunrise: 03:28 AM
Astro Sunset: 11:01 PM
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