National Weather Service Forecast for: Jonestown, PA
Issued by: National Weather Service State College, PA
Updated: 05/31/2025 7:41pm

Jonestown,Pa
 
  Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
  Hi 69 °F Hi 74 °F Hi 84 °F Hi 88 °F Hi 90 °F Hi 85 °F Hi 81 °F
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 46 °F Lo 45 °F Lo 55 °F Lo 60 °F Lo 65 °F Lo 70 °F Lo 66 °F  

Flood Warning
 

Tonight
 
Partly cloudy, with a low around 46. West wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday
 
Sunny, with a high near 69. West wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday Night
 
Mostly clear, with a low around 45. West wind 2 to 10 mph.
Monday
 
Sunny, with a high near 74. West wind 2 to 7 mph.
Monday Night
 
Mostly clear, with a low around 55. West wind 1 to 5 mph.
Tuesday
 
Sunny, with a high near 84.
Tuesday Night
 
Mostly clear, with a low around 60.
Wednesday
 
Sunny, with a high near 88.
Wednesday Night
 
Partly cloudy, with a low around 65.
Thursday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 90.
Thursday Night
 
A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Friday
 
A chance of rain showers. Mostly cloudy, with a high near 85. Chance of precipitation is 50%.
Friday Night
 
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Saturday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81.

 

Forecast from NOAA-NWS for Jonestown, PA.
Animated forecast icons courtesy of www.meteotreviglio.com.