Exeter, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Exeter, a borough in Luzerne County, Pennsylvania.
This Afternoon
68°F
Partly Sunny
Partly sunny, with a high near 68. Southwest wind around 3 mph.
7-day forecast for Exeter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Partly Sunny | 3 mph SW | 2% |
| Tonight | 47°F | Partly Cloudy then Areas Of Fog | 5 mph E | 2% |
| Wednesday | 72°F | Areas Of Fog then Mostly Sunny | 3 to 9 mph S | 2% |
| Wednesday Night | 59°F | Mostly Cloudy then Chance Rain Showers | 7 to 10 mph S | 50% |
| Thursday | 69°F | Rain Showers | 6 to 10 mph S | 94% |
| Thursday Night | 56°F | Chance Rain Showers | 1 to 5 mph SW | 49% |
| Friday | 67°F | Chance Rain Showers | 0 mph | 50% |
| Friday Night | 47°F | Chance Light Rain | 2 mph NW | 50% |
| Saturday | 60°F | Chance Light Rain | 2 to 6 mph NW | 27% |
| Saturday Night | 38°F | Chance Light Rain | 7 mph NW | 27% |
| Sunday | 57°F | Mostly Sunny | 6 mph W | 10% |
| Sunday Night | 34°F | Slight Chance Light Rain | 7 mph W | 21% |
| Monday | 56°F | Chance Light Rain | 7 to 12 mph NW | 25% |
| Monday Night | 34°F | Chance Light Rain | 9 mph W | 25% |
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 3, 2026.