Penn Lake Park, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Penn Lake Park, a borough in Luzerne County, Pennsylvania.
Today
81°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 81. Northeast wind around 1 mph.
7-day forecast for Penn Lake Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Areas Of Fog then Sunny | 1 mph NE | 0% |
| Tonight | 59°F | Mostly Cloudy | 1 mph SE | 1% |
| Wednesday | 79°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 3 mph SE | 52% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 53% |
| Thursday | 83°F | Showers And Thunderstorms | 0 to 5 mph S | 83% |
| Thursday Night | 67°F | Showers And Thunderstorms | 0 to 3 mph SW | 83% |
| Friday | 83°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 72% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph W | 72% |
| Saturday | 82°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph W | 57% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 3 mph W | 57% |
| Sunday | 83°F | Mostly Sunny | 0 to 5 mph W | 14% |
| Sunday Night | 66°F | Mostly Clear | 0 to 3 mph SW | 14% |
| Monday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph W | 25% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 25% |
Forecast source: National Weather Service (api.weather.gov) for Penn Lake Park (41.115, -75.775). Updated through the day.
Growing snapshot for Penn Lake Park
Last spring frost
May 7
First fall frost
Oct 6
Growing season
153 days
Hardiness zone
6a
More local growing data for Penn Lake Park: nearby ZIP 18661 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Francis E Walter Dam, Pa (3 mi from Penn Lake Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.