Exeter, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Exeter, a borough in Luzerne County, Pennsylvania.
This Afternoon
76°F
Sunny
Sunny, with a high near 76. North wind around 8 mph.
7-day forecast for Exeter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 8 mph N | 0% |
| Tonight | 48°F | Partly Cloudy | 3 to 8 mph N | 0% |
| Saturday | 70°F | Mostly Sunny | 2 mph NE | 1% |
| Saturday Night | 56°F | Mostly Cloudy then Rain Showers Likely | 1 to 8 mph SE | 74% |
| Sunday | 66°F | Rain Showers | 3 to 9 mph S | 99% |
| Sunday Night | 54°F | Rain Showers | 3 to 9 mph NW | 99% |
| Monday | 66°F | Slight Chance Rain Showers | 5 to 9 mph N | 24% |
| Monday Night | 50°F | Chance Rain Showers | 5 to 8 mph NE | 35% |
| Tuesday | 59°F | Chance Rain Showers | 5 to 8 mph E | 37% |
| Tuesday Night | 46°F | Chance Rain Showers | 5 to 10 mph E | 37% |
| Wednesday | 58°F | Chance Rain Showers | 9 mph E | 32% |
| Wednesday Night | 46°F | Chance Showers And Thunderstorms | 7 mph E | 39% |
| Thursday | 60°F | Chance Showers And Thunderstorms | 7 mph NE | 39% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 5 mph NE | 36% |
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 Sep 19, 2026.