Prompton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prompton, a borough in Wayne County, Pennsylvania.
Tonight
53°F
Mostly Cloudy then Rain Showers
Rain showers after midnight. Mostly cloudy, with a low around 53. Southeast wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Prompton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Cloudy then Rain Showers | 3 to 8 mph SE | 81% |
| Sunday | 66°F | Rain Showers | 5 to 9 mph S | 100% |
| Sunday Night | 48°F | Rain Showers Likely then Mostly Cloudy | 7 mph NW | 63% |
| Monday | 66°F | Partly Sunny | 7 mph NE | 1% |
| Monday Night | 43°F | Mostly Cloudy then Chance Rain Showers | 6 mph NE | 28% |
| Tuesday | 60°F | Chance Rain Showers | 3 to 7 mph E | 28% |
| Tuesday Night | 42°F | Mostly Cloudy | 6 to 10 mph E | 10% |
| Wednesday | 59°F | Partly Sunny | 13 mph E | 7% |
| Wednesday Night | 42°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph E | 20% |
| Thursday | 59°F | Slight Chance Rain Showers | 10 mph E | 22% |
| Thursday Night | 42°F | Chance Rain Showers | 7 mph NE | 31% |
| Friday | 63°F | Chance Rain Showers | 7 to 10 mph N | 31% |
| Friday Night | 43°F | Chance Rain Showers | 8 to 12 mph N | 26% |
| Saturday | 66°F | Chance Rain Showers | 12 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov) for Prompton (41.594, -75.325). Updated through the day.
Growing snapshot for Prompton
Last spring frost
May 14
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
6a
More local growing data for Prompton: nearby ZIP 18456 weather · frost dates · planting calendar · Pennsylvania frost dates
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Bethany
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Honesdale
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Wallenpaupack Lake Estates
Waymart
White Mills
Climate data from the nearest NOAA station, Pleasant Mt 1 W, Pa (10 mi from Prompton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.