Wallace, Pennsylvania Weather
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Weather Forecast for Wallace, Pennsylvania : Allegheny County
Issued: 7:03 pm EDT Sep 4, 2025 Latitude: 40.2322925 Longitude: -79.9631059 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
40% chance of rain on Tonight Mostly Cloudy on Friday 80% chance of thunderstorms on Saturday Mostly Sunny on Sunday Morning Fog on Monday Morning Fog on Tuesday Sunny on Wednesday Sunny on Thursday
Low: 56°F High: 82°F High: 66°F High: 68°F High: 70°F High: 75°F High: 78°F High: 79°F
Low: 57°F Low: 48°F Low: 44°F Low: 44°F Low: 48°F Low: 51°F  
Rain Mostly Cloudy Thunderstorms Mostly Sunny Morning Fog Morning Fog Sunny Sunny
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
63°
Cloudy
as of 6:53 PM EDST
Rel. Humidity: 88%
Dew Point: 59°F
Visibility: 9 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Few at 3800ft, Solid Overcast at 5500ft
Current Conditions at
WASHINGTON - (KAFJ)
63°
Cloudy
Light Rain
as of 6:56 PM EDST
Rel. Humidity: 93%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
3 MPH
180° South
Cloud Level(s): Scattered at 4700ft, Broken at 5500ft, Solid Overcast at 8000ft
Current Conditions at
PITTSBURGH - (KPIT)
64°
Mostly Cloudy
as of 6:51 PM EDST
Rel. Humidity: 82%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
3 MPH
230° Southwest
Cloud Level(s): Scattered at 4600ft, Broken at 7500ft, Broken at 25000ft
Current Conditions at
LATROBE - (KLBE)
61°
Cloudy
Light Rain Mist
as of 6:47 PM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 4 Miles
Pressure: 29.82 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 1600ft, Broken at 2900ft, Solid Overcast at 4200ft
40% chance of rain Tonight Tonight... A chance of showers before 8pm. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy on Friday Friday... Mostly cloudy, then gradually becoming sunny, with a high near 82. Southwest wind 7 to 14 mph, with gusts as high as 24 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 57. Southwest wind 3 to 8 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 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 66. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
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. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. 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... Areas of fog before 9am. Otherwise, sunny, with a high near 70.
Morning Fog on Monday Night Monday Night... Patchy fog after 5am. Otherwise, mostly clear, with a low around 44.
Morning Fog on Tuesday Tuesday... Patchy fog before 8am. Otherwise, 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.
Patchy Fog on Wednesday Night Wednesday Night... Patchy fog. Otherwise, mostly clear, with a low around 51.
Sunny on Thursday Thursday... Sunny, with a high near 79.
Current Radar Image


Sun Almanac for Wallace, Pennsylvania
Sunrise: 06:51 AM
Sunset: 7:47 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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