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National Weather Service Forecast for: Lake Wynonah, PA
Issued by: National Weather Service State College, PA
Updated: Sat, 25-Apr-2026 4:56am EDT
 
  Saturday

Saturday: Rain
Rain
Sunday

Sunday: Chance Light Rain
Chance Light Rain
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Partly Sunny then Chance Rain Showers
Partly Sunny then Chance Rain Showers
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 51 °F Hi 55 °F Hi 65 °F Hi 64 °F Hi 63 °F Hi 61 °F Hi 59 °F
 
Overnight

Overnight: Chance Light Rain
Chance Light Rain
Saturday
Night
Saturday Night: Rain
Rain
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
Wednesday
Night
Wednesday Night: Rain Showers Likely
Rain Showers Likely
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 48 °F Lo 40 °F Lo 40 °F Lo 42 °F Lo 48 °F Lo 48 °F Lo 41 °F  

 

Overnight
 
A chance of rain. Cloudy, with a low around 48. East wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
Rain. Cloudy, with a high near 51. East wind 7 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
Rain. Cloudy, with a low around 40. East wind 8 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
 
A chance of rain before 2pm. Mostly cloudy, with a high near 55. Northeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday Night
 
Partly cloudy, with a low around 40. Northeast wind 2 to 6 mph.
Monday
 
Sunny, with a high near 65.
Monday Night
 
Mostly clear, with a low around 42.
Tuesday
 
A chance of rain showers after 2pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Tuesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Wednesday
 
A chance of rain showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Wednesday Night
 
Rain showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
 
A chance of rain showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Thursday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 41.
Friday
 
A slight chance of rain showers. Mostly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Lake Wynonah, PA.