National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 04/17/2026 6:16am

Penn Lake Park
 
Today

Today: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Light Rain
Light Rain
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday

Thursday: Mostly Sunny
Mostly Sunny
 
Hi 70 °F Hi 71 °F Hi 46 °F Hi 43 °F Hi 53 °F Hi 64 °F Hi 65 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Rain Showers Likely
Rain Showers Likely
Sunday
Night
Sunday Night: Slight Chance Rain And Snow Showers
Slight Chance Rain And Snow Showers
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
 
Lo 51 °F Lo 45 °F Lo 29 °F Lo 24 °F Lo 38 °F Lo 40 °F Lo 40 °F  

 

Today
 
Patchy fog before 9am, then a slight chance of rain showers between 11am and 2pm. Mostly sunny, with a high near 70. North wind 2 to 6 mph. Chance of precipitation is 20%.
Tonight
 
Partly cloudy, with a low around 51. Northeast wind 0 to 3 mph.
Saturday
 
Mostly sunny, with a high near 71. Southeast wind 1 to 10 mph, with gusts as high as 21 mph.
Saturday Night
 
Rain showers likely between 8pm and 5am, then rain likely. Mostly cloudy, with a low around 45. South wind 3 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
Rain before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 46. West wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Sunday Night
 
A chance of rain showers before 11pm, then a slight chance of rain and snow showers between 11pm and 2am. Partly cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
 
Mostly sunny, with a high near 43.
Monday Night
 
Partly cloudy, with a low around 24.
Tuesday
 
Sunny, with a high near 53.
Tuesday Night
 
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 38.
Wednesday
 
A slight chance of rain showers. Partly sunny, with a high near 64.
Wednesday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 40.
Thursday
 
Mostly sunny, with a high near 65.
Thursday Night
 
Mostly clear, with a low around 40.

 

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