National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 11/04/2026 1:30pm

Penn Lake Park
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Rain Showers
Rain Showers
Friday

Friday: Patchy Fog
Patchy Fog
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Slight Chance Light Rain then Partly Sunny
Slight Chance Light Rain then Partly Sunny
Monday

Monday: Slight Chance Light Rain then Mostly Sunny
Slight Chance Light Rain then Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
 
Hi 71 °F Hi 67 °F Hi 65 °F Hi 57 °F Hi 55 °F Hi 54 °F Hi 59 °F  
 
Tonight

Tonight: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
Saturday
Night
Saturday Night: Chance Light Rain
Chance Light Rain
Sunday
Night
Sunday Night: Partly Cloudy then Slight Chance Light Rain
Partly Cloudy then Slight Chance Light Rain
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 55 °F Lo 51 °F Lo 43 °F Lo 37 °F Lo 33 °F Lo 32 °F Lo 31 °F  

 

This Afternoon
 
Mostly sunny. High near 71, with temperatures falling to around 65 in the afternoon. Southeast wind around 6 mph.
Tonight
 
A chance of rain showers after 4am. Mostly cloudy, with a low around 55. East wind 3 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Thursday
 
Rain showers. Mostly cloudy, with a high near 67. South wind 3 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
A chance of rain showers before 9pm, then a chance of rain showers and patchy fog between 9pm and 5am. Mostly cloudy, with a low around 51. Southwest wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
Patchy fog before 7am, then patchy fog and a slight chance of rain showers. Partly sunny, with a high near 65. West wind around 2 mph. Chance of precipitation is 20%.
Friday Night
 
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
Saturday
 
A chance of rain showers after 7am. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Saturday Night
 
A chance of rain showers before 7pm, then a chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Sunday
 
A slight chance of rain before 7am. Partly sunny, with a high near 55.
Sunday Night
 
A slight chance of rain after 1am. Partly cloudy, with a low around 33.
Monday
 
A slight chance of rain before 7am. Mostly sunny, with a high near 54.
Monday Night
 
Partly cloudy, with a low around 32.
Tuesday
 
Sunny, with a high near 59.
Tuesday Night
 
Mostly clear, with a low around 31.

 

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