Glen Lyon, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glen Lyon, a community in Luzerne County, Pennsylvania.
Today
84°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 84. Wind around 0 mph.
7-day forecast for Glen Lyon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Areas Of Fog then Sunny | 0 mph | 0% |
| Tonight | 61°F | Mostly Cloudy | 0 mph | 1% |
| Wednesday | 83°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph SE | 47% |
| Wednesday Night | 68°F | Showers And Thunderstorms Likely | 1 mph E | 56% |
| Thursday | 85°F | Showers And Thunderstorms | 0 to 3 mph SW | 84% |
| Thursday Night | 69°F | Showers And Thunderstorms | 2 mph SW | 84% |
| Friday | 85°F | Showers And Thunderstorms Likely | 0 to 3 mph NW | 72% |
| Friday Night | 67°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph W | 72% |
| Saturday | 84°F | Showers And Thunderstorms Likely | 0 to 3 mph W | 57% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph W | 57% |
| Sunday | 86°F | Mostly Sunny | 0 to 3 mph W | 13% |
| Sunday Night | 67°F | Mostly Clear | 2 mph W | 13% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 6 mph W | 27% |
| Monday Night | 65°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 27% |
Forecast source: National Weather Service (api.weather.gov) for Glen Lyon (41.177, -76.087). Updated through the day.
Growing snapshot for Glen Lyon
Last spring frost
May 4
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
6b
More local growing data for Glen Lyon: nearby ZIP 18617 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Benton 3 Ne, Pa (14.4 mi from Glen Lyon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.