url:
Monessen, Pennsylvania Weather Forecast
Monessen, Pennsylvania Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Monessen
Change location by the zip code or city,state: or search for other weather forecast locations in Pennsylvania by name.
Weather Forecast for Monessen, Pennsylvania : Westmoreland County
Issued: 11:43 am EST Dec 16, 2025 Latitude: 40.1484053 Longitude: -79.8878254 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Mostly Sunny on This Afternoon Increasing Clouds on Tonight Partly Sunny on Wednesday 30% chance of rain on Thursday 50% chance of snow on Friday Partly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday
High: 35°F Low: 28°F High: 43°F High: 53°F High: 37°F High: 46°F High: 41°F High: 38°F
Low: 25°F Low: 29°F Low: 22°F Low: 31°F Low: 24°F  
Mostly Sunny Increasing Clouds Partly Sunny Rain Snow Partly Sunny Partly Sunny Partly Sunny
-
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
36°
Clear
as of 3:53 PM EST
Rel. Humidity: 40%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
WASHINGTON - (KAFJ)
37°
Feels like 30°F
Clear
as of 3:56 PM EST
Rel. Humidity: 40%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
36°
Feels like 27°F
Mostly Cloudy
as of 3:47 PM EST
Rel. Humidity: 43%
Dew Point: 16°F
Visibility: 15 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
12 MPH
200° South
Cloud Level(s): Broken at 25000ft
Current Conditions at
PITTSBURGH - (KPIT)
36°
Mostly Cloudy
as of 3:51 PM EST
Rel. Humidity: 40%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Broken at 25000ft
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 35. South wind around 8 mph.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 28. South wind 7 to 11 mph, with gusts as high as 24 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 43. West wind 9 to 14 mph, with gusts as high as 25 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 25. Light and variable wind.

30% chance of rain Thursday Thursday... A chance of rain after 1pm. Partly sunny, with a high near 53. South wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

100% chance of rain Thursday Night Thursday Night... Rain. Low around 29. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

50% chance of snow Friday Friday... A chance of snow showers. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 50%.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 22.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 46.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 31.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 41.

30% chance of snow Sunday Night Sunday Night... A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

Partly Sunny on Monday Monday... Partly sunny, with a high near 38.

Current Radar Image


Sun Almanac for Monessen, Pennsylvania
Sunrise: 07:36 AM
Sunset: 4:55 PM
Civil Sunrise:07:05 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 6:33 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.