Wilton, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilton, a community in Franklin County, Maine.
Today
82°F
Sunny
Sunny, with a high near 82. West wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Wilton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 5 to 15 mph W | 0% |
| Tonight | 59°F | Mostly Clear | 0 to 5 mph W | 1% |
| Wednesday | 86°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 5 mph W | 3% |
| Thursday | 89°F | Mostly Sunny | 0 to 5 mph SW | 9% |
| Thursday Night | 67°F | Partly Cloudy | 0 to 5 mph SW | 8% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 28% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 27% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 37% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph W | 33% |
| Sunday | 88°F | Sunny | 0 to 5 mph W | 7% |
| Sunday Night | 65°F | Mostly Clear | 0 to 5 mph W | 10% |
| Monday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph W | 19% |
| Monday Night | 61°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 20% |
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 Aug 4, 2026.