Wilton, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilton, a community in Franklin County, Maine.
This Afternoon
58°F
Scattered Rain Showers
Scattered rain showers. Cloudy, with a high near 58. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Wilton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 58°F | Scattered Rain Showers | 5 mph E | 47% |
| Tonight | 46°F | Chance Light Rain | 0 mph | 50% |
| Wednesday | 72°F | Partly Sunny | 0 to 5 mph SW | 10% |
| Wednesday Night | 47°F | Partly Cloudy | 0 mph | 2% |
| Thursday | 69°F | Partly Sunny then Slight Chance Light Rain | 0 to 10 mph SW | 16% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 5 mph SW | 14% |
| Friday | 67°F | Chance Light Rain | 0 to 5 mph S | 50% |
| Friday Night | 49°F | Light Rain | 0 to 5 mph NE | 77% |
| Saturday | 58°F | Light Rain Likely | 5 to 10 mph N | 74% |
| Saturday Night | 43°F | Light Rain Likely | 5 mph N | 60% |
| Sunday | 56°F | Chance Light Rain | 5 mph NW | 44% |
| Sunday Night | 36°F | Slight Chance Light Rain then Mostly Cloudy | 5 mph NW | 15% |
| Monday | 52°F | Chance Light Rain | 5 mph NW | 29% |
| Monday Night | 34°F | Chance Light Rain | 5 mph NW | 33% |
Forecast source: National Weather Service (api.weather.gov) for Wilton (44.594, -70.238). Updated through the day.
Growing snapshot for Wilton
Last spring frost
May 16
First fall frost
Sep 26
Growing season
130 days
Hardiness zone
5a
More local growing data for Wilton: nearby ZIP 04234 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Farmington, Me (5.4 mi from Wilton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.