Exeter, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Exeter, a borough in Luzerne County, Pennsylvania.
Tonight
59°F
Mostly Cloudy then Chance Rain Showers
A chance of rain showers after 3am. Mostly cloudy, with a low around 59. Northeast wind 7 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Exeter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Mostly Cloudy then Chance Rain Showers | 7 to 12 mph NE | 52% |
| Thursday | 69°F | Rain Showers | 5 to 12 mph S | 94% |
| Thursday Night | 52°F | Chance Rain Showers then Patchy Fog | 1 to 5 mph SW | 26% |
| Friday | 66°F | Patchy Fog then Partly Sunny | 2 mph SW | 11% |
| Friday Night | 45°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph W | 15% |
| Saturday | 59°F | Chance Rain Showers | 2 to 7 mph NW | 43% |
| Saturday Night | 40°F | Chance Light Rain | 8 to 14 mph NW | 43% |
| Sunday | 56°F | Slight Chance Light Rain then Partly Sunny | 7 to 13 mph NW | 19% |
| Sunday Night | 36°F | Partly Cloudy then Slight Chance Light Rain | 9 mph W | 15% |
| Monday | 55°F | Slight Chance Light Rain | 7 to 14 mph W | 15% |
| Monday Night | 34°F | Partly Cloudy | 5 to 8 mph W | 6% |
| Tuesday | 60°F | Sunny | 9 mph SW | 2% |
| Tuesday Night | 34°F | Partly Cloudy | 6 mph W | 2% |
| Veterans Day | 55°F | Mostly Sunny | 3 to 7 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Exeter (41.333, -75.821). Updated through the day.
Growing snapshot for Exeter
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b
More local growing data for Exeter: nearby ZIP 18643 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Wilkes-Barre Intl Ap, Pa (6.1 mi from Exeter). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.