NOAA Radio 
Meso Map 
Meso Map 
| National Weather Service Forecast for:
Lake Wynonah, PA Issued by: National Weather Service State College, PA |
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| Updated: Fri, 28-Aug-2026 5:12am EDT | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Patchy fog. Mostly cloudy, with a low around 64. Northwest wind around 1 mph. |
| Friday |
Areas of fog before 9am. Partly sunny, with a high near 82. North wind 1 to 6 mph. |
| Friday Night |
Mostly clear, with a low around 55. North wind around 5 mph. |
| Saturday |
Sunny, with a high near 80. Northwest wind around 2 mph. |
| Saturday Night |
Areas of fog after 4am. Mostly clear, with a low around 58. West wind around 2 mph. |
| Sunday |
Areas of fog before 9am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%. |
| Sunday Night |
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 65. |
| Monday |
Partly sunny, with a high near 85. |
| Monday Night |
A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 67. |
| Tuesday |
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%. |
| Tuesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. |
| Wednesday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%. |
| Wednesday Night |
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%. |
| Thursday |
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. |
Forecast from NOAA-NWS for Lake Wynonah, PA.