National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 06/15/2026 6:36am

Penn Lake Park
 
Today

Today: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Rain Showers Likely then Chance Showers And Thunderstorms
Rain Showers Likely then Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Juneteenth

Juneteenth: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Sunny then Slight Chance Rain Showers
Sunny then Slight Chance Rain Showers
Sunday

Sunday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
 
Hi 70 °F Hi 73 °F Hi 75 °F Hi 83 °F Hi 76 °F Hi 75 °F Hi 75 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Saturday
Night
Saturday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 46 °F Lo 51 °F Lo 55 °F Lo 57 °F Lo 52 °F Lo 51 °F Lo 52 °F  

 

Today
 
Mostly sunny, with a high near 70. Northwest wind around 10 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
Mostly clear, with a low around 46. Northwest wind 0 to 7 mph.
Tuesday
 
Sunny, with a high near 73. West wind 0 to 5 mph.
Tuesday Night
 
Partly cloudy, with a low around 51. South wind 0 to 3 mph.
Wednesday
 
Rain showers likely between 8am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind 0 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
 
A chance of showers and thunderstorms before 3am, then a chance of rain showers and patchy fog between 3am and 4am, then areas of fog and a chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Thursday
 
A chance of rain showers and patchy fog before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 90%.
Thursday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 80%.
Juneteenth
 
A chance of rain showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
 
A slight chance of rain showers before 8pm. Mostly clear, with a low around 52.
Saturday
 
A slight chance of rain showers after 2pm. Sunny, with a high near 75.
Saturday Night
 
A slight chance of rain showers before 8pm. Mostly clear, with a low around 51.
Sunday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 75.
Sunday Night
 
A chance of rain showers. Partly cloudy, with a low around 52.

 

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