Jonestown, Pennsylvania Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Heat Advisory for Jonestown, Pennsylvania
Click for Hazardous Weather Outlook for Jonestown, Pennsylvania
Change location by the zip code or city,state: or search for other weather forecast locations in Pennsylvania by name.
Weather Forecast for Jonestown, Pennsylvania : Columbia County
Issued: 1:04 pm EDT Jun 21, 2025 Latitude: 41.129251 Longitude: -76.3041041 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
30% chance of thunderstorms on This Afternoon Cloudy on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday 40% chance of thunderstorms on Wednesday 60% chance of rain on Thursday 60% chance of on Friday
High: 87°F Low: 68°F High: 95°F High: 97°F High: 96°F High: 92°F High: 88°F High: 83°F
Low: 72°F Low: 73°F Low: 71°F Low: 70°F Low: 69°F  
Thunderstorms Cloudy Sunny Sunny Sunny Thunderstorms Rain Partly Sunny
-
30% chance of thunderstorms This Afternoon This Afternoon... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Light southwest wind. Chance of precipitation is 30%.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 68. Light south wind.
Sunny on Sunday Sunday... Sunny and hot, with a high near 95. Heat index values as high as 103. West wind 5 to 8 mph, with gusts as high as 21 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 72. Light west wind.
Sunny on Monday Monday... Sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 73.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 96.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 71.
40% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 40%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
60% chance of rain Thursday Thursday... Showers likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
60% chance of rain Thursday Night Thursday Night... Showers likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
60% chance of Friday Friday... Showers likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Sun Almanac for Jonestown, Pennsylvania
Sunrise: 05:33 AM
Sunset: 8:41 PM
Civil Sunrise:04:59 AM
Civil Sunset: 9:15 PM
Nautical Sunrise: 04:16 AM
Nautical Sunset: 9:58 PM
Astro Sunrise: 03:25 AM
Astro Sunset: 10:50 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.