Smithton, Pennsylvania Weather
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Weather Forecast for Smithton, Pennsylvania : Westmoreland County
Issued: 4:05 pm EDT Jul 3, 2025 Latitude: 40.1539613 Longitude: -79.7411535 View on Google Maps

MouseOver for Detail Forecast
Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of thunderstorms on Tonight Sunny on Independence Day Sunny on Saturday Sunny on Sunday 30% chance of thunderstorms on Monday 40% chance of thunderstorms on Tuesday 30% chance of  on Wednesday 50% chance of thunderstorms on Thursday
Low: 60°F High: 85°F High: 90°F High: 92°F High: 90°F High: 86°F High: 86°F High: 86°F
Low: 61°F Low: 67°F Low: 69°F Low: 69°F Low: 66°F Low: 67°F  
Thunderstorms Sunny Sunny Sunny Thunderstorms Thunderstorms Partly Sunny Thunderstorms
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
81°
Partly Cloudy
as of 4:53 PM EDST
Rel. Humidity: 51%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
9 MPH
310° Northwest
Cloud Level(s): Scattered at 6000ft, Scattered at 10000ft
Current Conditions at
LATROBE - (KLBE)
84°
Partly Cloudy
as of 4:47 PM EDST
Rel. Humidity: 51%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Scattered at 6000ft
Current Conditions at
WASHINGTON - (KAFJ)
82°
Mostly Cloudy
as of 4:56 PM EDST
Rel. Humidity: 51%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
280° West
Cloud Level(s): Few at 6500ft, Broken at 11000ft
Current Conditions at
PITTSBURGH - (KPIT)
84°
Mostly Cloudy
as of 4:51 PM EDST
Rel. Humidity: 39%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
320° Northwest
Cloud Level(s): Scattered at 6500ft, Broken at 9000ft
20% chance of thunderstorms Tonight Tonight... Isolated showers and thunderstorms before 8pm. Patchy fog after 5am. Otherwise, mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunny on Independence Day Independence Day... Sunny, with a high near 85. Light and variable wind.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 61. Calm wind.

Sunny on Saturday Saturday... Sunny and hot, with a high near 90. Calm wind.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 67. Calm wind.

Sunny on Sunday Sunday... Sunny and hot, with a high near 92.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 69.

30% chance of thunderstorms Monday Monday... Scattered showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.

30% chance of thunderstorms Monday Night Monday Night... Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

40% chance of thunderstorms Tuesday Tuesday... Scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.

30% chance of thunderstorms Tuesday Night Tuesday Night... Scattered showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

30% chance of  Wednesday Wednesday... Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.

30% chance of thunderstorms Wednesday Night Wednesday Night... Scattered showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

50% chance of thunderstorms Thursday Thursday... Scattered showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.

Current Radar Image


Sun Almanac for Smithton, Pennsylvania
Sunrise: 05:55 AM
Sunset: 8:52 PM
Civil Sunrise:05:22 AM
Civil Sunset: 9:25 PM
Nautical Sunrise: 04:41 AM
Nautical Sunset: 10:06 PM
Astro Sunrise: 03:53 AM
Astro Sunset: 10:54 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.