Sampson, Pennsylvania Weather
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Weather Forecast for Sampson, Pennsylvania : Washington County
Issued: 4:11 pm EDT Sep 4, 2025 Latitude: 40.1739604 Longitude: -79.8828254 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
60% chance of thunderstorms on This Afternoon 60% chance of thunderstorms on Tonight Clearing on Friday 80% chance of thunderstorms on Saturday Mostly Sunny on Sunday Morning Fog on Monday Sunny on Tuesday Sunny on Wednesday
High: 66°F Low: 57°F High: 82°F High: 66°F High: 68°F High: 70°F High: 75°F High: 78°F
Low: 58°F Low: 48°F Low: 44°F Low: 44°F Low: 48°F  
Thunderstorms Thunderstorms Clearing Thunderstorms Mostly Sunny Morning Fog Sunny Sunny
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
66°
Mostly Cloudy
Mist
as of 3:53 PM EDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 5 Miles
Pressure: 29.75 in.
Flight Rule: MVFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Scattered at 2000ft, Broken at 2400ft, Broken at 3100ft
Current Conditions at
WASHINGTON - (KAFJ)
70°
Mostly Cloudy
as of 3:56 PM EDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 21 MPH
230° Southwest
Cloud Level(s): Few at 2600ft, Scattered at 3700ft, Broken at 9000ft
Current Conditions at
LATROBE - (KLBE)
68°
Mostly Cloudy
as of 3:47 PM EDST
Rel. Humidity: 88%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: MVFR
Wind Data
17 MPH
Gust: 29 MPH
190° South
Cloud Level(s): Scattered at 1500ft, Broken at 2500ft
Current Conditions at
PITTSBURGH - (KPIT)
61°
Cloudy
Rain Mist
as of 3:51 PM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 6 Miles
Pressure: 29.76 in.
Flight Rule: IFR
Wind Data
6 MPH
270° West
Cloud Level(s): Broken at 900ft, Solid Overcast at 2400ft
60% chance of thunderstorms This Afternoon This Afternoon... Showers and thunderstorms likely, mainly after 5pm. Cloudy, with a high near 66. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before 7pm, then a chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Clearing on Friday Friday... Cloudy through mid morning, then gradual clearing, with a high near 82. Southwest wind 7 to 14 mph.

80% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before 2am, then showers and possibly a thunderstorm between 2am and 5am, then showers after 5am. Low around 58. Southwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

80% chance of thunderstorms Saturday Saturday... Showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 66. West wind 3 to 7 mph. 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 or sprinkles before 8pm, then a chance of sprinkles between 8pm and 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 68.

Morning Fog on Sunday Night Sunday Night... Patchy fog after 2am. Otherwise, mostly clear, with a low around 44.

Morning Fog on Monday Monday... Patchy fog before 9am. Otherwise, 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.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48.

Sunny on Wednesday Wednesday... Sunny, with a high near 78.

Current Radar Image


Sun Almanac for Sampson, Pennsylvania
Sunrise: 06:51 AM
Sunset: 7:46 PM
Civil Sunrise:06:23 AM
Civil Sunset: 8:14 PM
Nautical Sunrise: 05:50 AM
Nautical Sunset: 8:47 PM
Astro Sunrise: 05:16 AM
Astro Sunset: 9:21 PM
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