National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 05/24/2026 2:30am

Penn Lake Park
 
This
Afternoon
This Afternoon: Slight Chance Rain Showers
Slight Chance Rain Showers
Memorial
Day
Memorial Day: Rain Showers then Mostly Cloudy
Rain Showers then Mostly Cloudy
Tuesday

Tuesday: Areas Of Fog then Mostly Cloudy
Areas Of Fog then Mostly Cloudy
Wednesday

Wednesday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Thursday

Thursday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
 
Hi 60 °F Hi 75 °F Hi 80 °F Hi 82 °F Hi 75 °F Hi 70 °F Hi 69 °F  
 
Tonight

Tonight: Rain Showers
Rain Showers
Monday
Night
Monday Night: Mostly Cloudy then Areas Of Fog
Mostly Cloudy then Areas Of Fog
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
 
Lo 50 °F Lo 52 °F Lo 56 °F Lo 55 °F Lo 48 °F Lo 46 °F Lo 48 °F  

 

This Afternoon
 
A slight chance of rain showers. Mostly cloudy, with a high near 60. East wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
A slight chance of rain showers before midnight, then areas of fog and a chance of rain showers between midnight and 3am, then rain showers and areas of fog. Cloudy, with a low around 50. Southeast wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Memorial Day
 
Rain showers and areas of fog before 8am, then areas of fog and a chance of rain showers between 8am and 10am. Mostly cloudy, with a high near 75. West wind 0 to 3 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
 
Areas of fog after 2am. Mostly cloudy, with a low around 52. North wind around 2 mph.
Tuesday
 
Areas of fog before 8am. Mostly cloudy, with a high near 80. Northwest wind around 2 mph.
Tuesday Night
 
Mostly cloudy, with a low around 56.
Wednesday
 
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82.
Wednesday Night
 
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 55.
Thursday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 75.
Thursday Night
 
A slight chance of rain showers before 8pm. Mostly clear, with a low around 48.
Friday
 
Sunny, with a high near 70.
Friday Night
 
Partly cloudy, with a low around 46.
Saturday
 
Mostly sunny, with a high near 69.
Saturday Night
 
Partly cloudy, with a low around 48.

 

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