National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 05/04/2026 5:59am

Penn Lake Park
 
Today

Today: Sunny
Sunny
Tuesday

Tuesday: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
Wednesday

Wednesday: Light Rain
Light Rain
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
 
Hi 67 °F Hi 76 °F Hi 63 °F Hi 55 °F Hi 57 °F Hi 59 °F Hi 64 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Light Rain then Chance Rain Showers
Light Rain then Chance Rain Showers
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 51 °F Lo 54 °F Lo 41 °F Lo 36 °F Lo 39 °F Lo 38 °F Lo 43 °F  

 

Today
 
Sunny, with a high near 67. Southwest wind 3 to 9 mph, with gusts as high as 24 mph.
Tonight
 
Mostly clear, with a low around 51. South wind 2 to 6 mph, with gusts as high as 22 mph.
Tuesday
 
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 76. Southwest wind 3 to 13 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
 
A chance of rain showers before 8am, then rain. Cloudy, with a high near 63. Southwest wind around 7 mph. Chance of precipitation is 90%.
Wednesday Night
 
Rain before 8pm, then a chance of rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 90%.
Thursday
 
A chance of rain showers. Partly sunny, with a high near 55. Chance of precipitation is 50%.
Thursday Night
 
A chance of rain showers before 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Friday
 
Mostly sunny, with a high near 57.
Friday Night
 
Partly cloudy, with a low around 39.
Saturday
 
A chance of rain showers after 8am. Partly sunny, with a high near 59. Chance of precipitation is 40%.
Saturday Night
 
A chance of rain showers before 2am. Partly cloudy, with a low around 38. Chance of precipitation is 40%.
Sunday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 64.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 43.

 

Forecast from NOAA-NWS for Penn Lake Park, PA.