Print
National Weather Service Forecast for: Lake Wynonah, PA
Issued by: National Weather Service State College, PA
Updated: Sat, 20-Jun-2026 8:05am EDT
 
Today

Today: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Monday

Monday: Rain
Rain
Tuesday

Tuesday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
 
Hi 79 °F Hi 81 °F Hi 75 °F Hi 80 °F Hi 81 °F Hi 81 °F Hi 81 °F  
 
Tonight

Tonight: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Sunday
Night
Sunday Night: Mostly Cloudy then Chance Rain
Mostly Cloudy then Chance Rain
Monday
Night
Monday Night: Rain
Rain
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy then Chance Rain Showers
Partly Cloudy then Chance Rain Showers
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 56 °F Lo 60 °F Lo 60 °F Lo 56 °F Lo 59 °F Lo 60 °F Lo 59 °F  

 

Today
 
Mostly sunny, with a high near 79. Northwest wind 8 to 12 mph, with gusts as high as 25 mph.
Tonight
 
Patchy fog after 4am. Partly cloudy, with a low around 56. West wind 1 to 9 mph, with gusts as high as 23 mph.
Sunday
 
Patchy fog before 7am. Mostly sunny, with a high near 81. West wind 1 to 8 mph.
Sunday Night
 
A chance of rain after 2am. Mostly cloudy, with a low around 60. North wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Monday
 
Rain before 11am, then rain and a chance of thunderstorms. Cloudy, with a high near 75. Southeast wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
 
Rain and a chance of thunderstorms before 2am, then a slight chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
A slight chance of rain showers before 8am. Mostly sunny, with a high near 80.
Tuesday Night
 
Mostly clear, with a low around 56.
Wednesday
 
Sunny, with a high near 81.
Wednesday Night
 
A chance of rain showers after 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
 
A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Thursday Night
 
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Friday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 59.

 

Forecast from NOAA-NWS for Lake Wynonah, PA.