National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 07/24/2026 12:28am

Penn Lake Park
 
  Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Monday

Monday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Tuesday

Tuesday: Rain Showers Likely
Rain Showers Likely
Wednesday

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

Thursday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
  Hi 79 °F Hi 79 °F Hi 80 °F Hi 81 °F Hi 80 °F Hi 77 °F Hi 79 °F
 
Overnight

Overnight: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 50 °F Lo 52 °F Lo 56 °F Lo 59 °F Lo 62 °F Lo 59 °F Lo 56 °F  

 

Overnight
 
Clear, with a low around 50. Wind around 0 mph.
Friday
 
Mostly sunny, with a high near 79. Southeast wind 0 to 3 mph.
Friday Night
 
Mostly clear, with a low around 52. Southeast wind around 2 mph.
Saturday
 
Sunny, with a high near 79. Southeast wind 0 to 5 mph.
Saturday Night
 
Partly cloudy, with a low around 56. Southeast wind around 2 mph.
Sunday
 
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Sunday Night
 
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59.
Monday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 50%.
Monday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Tuesday
 
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Tuesday Night
 
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Wednesday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Thursday
 
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79.

 

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