Jonestown, Pennsylvania Weather
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Weather Forecast for Jonestown, Pennsylvania : Washington County
Issued: 1:41 pm EDT Apr 29, 2025 Latitude: 40.1295163 Longitude: -79.9736619 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
60% chance of thunderstorms on This Afternoon 80% chance of thunderstorms on Tonight Mostly Sunny on Wednesday 80% chance of thunderstorms on Thursday 80% chance of rain on Friday 60% chance of on Saturday 30% chance of rain on Sunday Sunny on Monday
High: 81°F Low: 49°F High: 68°F High: 80°F High: 73°F High: 62°F High: 64°F High: 70°F
Low: 52°F Low: 62°F Low: 52°F Low: 41°F Low: 43°F  
Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Rain Partly Sunny Rain Sunny
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
82°
Clear
as of 2:53 PM EDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 25 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
WASHINGTON - (KAFJ)
82°
Partly Cloudy
as of 2:56 PM EDST
Rel. Humidity: 48%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 29 MPH
250° West
Cloud Level(s): Scattered at 6000ft
Current Conditions at
PITTSBURGH - (KPIT)
82°
Mostly Cloudy
as of 2:51 PM EDST
Rel. Humidity: 42%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 31 MPH
220° Southwest
Cloud Level(s): Scattered at 5000ft, Scattered at 11000ft, Broken at 25000ft
Current Conditions at
LATROBE - (KLBE)
82°
Partly Cloudy
as of 2:47 PM EDST
Rel. Humidity: 48%
Dew Point: 61°F
Visibility: 20 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 29 MPH
220° Southwest
Cloud Level(s): Scattered at 5000ft
60% chance of thunderstorms This Afternoon This Afternoon... Showers and thunderstorms likely after 5pm. Partly sunny, with a high near 81. Southwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Low around 49. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 68. North wind 5 to 7 mph becoming calm in the afternoon.
20% chance of rain Wednesday Night Wednesday Night... A slight chance of showers after 2am. Partly cloudy, with a low around 52. Calm wind. Chance of precipitation is 20%.
80% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms before 2pm, then showers between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 80. South wind 6 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 5am, then a chance of showers after 5am. Low around 62. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of rain Friday Friday... Showers. High near 73. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
60% chance of Saturday Saturday... Showers likely, mainly before 2pm. Partly sunny, with a high near 62. Chance of precipitation is 60%.
30% chance of rain Saturday Night Saturday Night... A chance of showers before 8pm. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
30% chance of rain Sunday Sunday... A chance of showers. Mostly sunny, with a high near 64. Chance of precipitation is 30%.
30% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly clear, with a low around 43. Chance of precipitation is 30%.
Sunny on Monday Monday... Sunny, with a high near 70.
Current Radar Image


Sun Almanac for Jonestown, Pennsylvania
Sunrise: 06:21 AM
Sunset: 8:13 PM
Civil Sunrise:05:52 AM
Civil Sunset: 8:42 PM
Nautical Sunrise: 05:17 AM
Nautical Sunset: 9:18 PM
Astro Sunrise: 04:38 AM
Astro Sunset: 9:56 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.