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National Weather Service Forecast for: Lake Wynonah, PA
Issued by: National Weather Service State College, PA
Updated: Tue, 03-Nov-2026 1:21pm EST
 
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Areas Of Fog then Mostly Sunny
Areas Of Fog then Mostly Sunny
Thursday

Thursday: Rain Showers
Rain Showers
Friday

Friday: Rain Showers Likely
Rain Showers Likely
Saturday

Saturday: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Hi 67 °F Hi 72 °F Hi 70 °F Hi 68 °F Hi 62 °F Hi 58 °F Hi 58 °F  
 
Tonight

Tonight: Areas Of Fog
Areas Of Fog
Wednesday
Night
Wednesday Night: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Thursday
Night
Thursday Night: Rain Showers Likely
Rain Showers Likely
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 47 °F Lo 57 °F Lo 58 °F Lo 47 °F Lo 38 °F Lo 36 °F Lo 34 °F  

 

This Afternoon
 
Partly sunny, with a high near 67. Southwest wind around 3 mph.
Tonight
 
Areas of fog after 9pm. Partly cloudy, with a low around 47. Southeast wind around 1 mph.
Wednesday
 
Areas of fog before 10am. Mostly sunny, with a high near 72. South wind 0 to 8 mph.
Wednesday Night
 
A chance of rain showers after 4am. Mostly cloudy, with a low around 57. South wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Thursday
 
Rain showers. Mostly cloudy, with a high near 70. South wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday Night
 
Rain showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday
 
Rain showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Friday Night
 
A chance of rain showers before 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Saturday
 
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 62.
Saturday Night
 
Partly cloudy, with a low around 38.
Sunday
 
Mostly sunny, with a high near 58.
Sunday Night
 
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 36.
Monday
 
A slight chance of rain showers. Mostly sunny, with a high near 58.
Monday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 34.

 

Forecast from NOAA-NWS for Lake Wynonah, PA.