Mount Air, Pennsylvania Weather
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Weather Forecast for Mount Air, Pennsylvania : Lawrence County
Issued: 1:02 pm EDT Sep 3, 2025 Latitude: 40.9017286 Longitude: -80.4414555 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on This Afternoon 30% chance of thunderstorms on Tonight 80% chance of thunderstorms on Thursday 20% chance of rain on Friday 30% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday
High: 82°F Low: 58°F High: 68°F High: 79°F High: 69°F High: 69°F High: 70°F High: 76°F
Low: 48°F Low: 52°F Low: 45°F Low: 42°F Low: 44°F  
Sunny Thunderstorms Thunderstorms Rain Rain Mostly Sunny Sunny Sunny
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Current Conditions at
BUTLER COUNTY - (KBTP)
79°
Clear
as of 12:56 PM EDST
Rel. Humidity: 34%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 16 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
YOUNGSTOWN - (KYNG)
77°
Clear
as of 12:51 PM EDST
Rel. Humidity: 38%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
PITTSBURGH - (KPIT)
77°
Mostly Clear
as of 12:51 PM EDST
Rel. Humidity: 44%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Few at 5000ft, Few at 15000ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 82. Southwest wind around 9 mph.

30% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 58. South wind around 7 mph. Chance of precipitation is 30%.

80% chance of thunderstorms Thursday Thursday... Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. High near 68. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Morning Fog on Thursday Night Thursday Night... Patchy fog between 10pm 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 79. Southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

50% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

30% chance of rain Saturday Saturday... A chance of showers before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 45.

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 76.

Current Radar Image


Sun Almanac for Mount Air, Pennsylvania
Sunrise: 06:51 AM
Sunset: 7:51 PM
Civil Sunrise:06:23 AM
Civil Sunset: 8:19 PM
Nautical Sunrise: 05:50 AM
Nautical Sunset: 8:52 PM
Astro Sunrise: 05:15 AM
Astro Sunset: 9:27 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.