Milton Mills, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milton Mills, a community in Strafford County, New Hampshire.
Overnight
44°F
Mostly Clear
Mostly clear, with a low around 44. East wind around 0 mph.
7-day forecast for Milton Mills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Mostly Clear | 0 mph | 0% |
| Saturday | 65°F | Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Sunday | 58°F | Mostly Cloudy then Rain | 0 to 5 mph S | 78% |
| Sunday Night | 44°F | Rain then Rain Showers Likely | 0 to 5 mph NE | 75% |
| Monday | 65°F | Mostly Sunny | 5 to 10 mph N | 3% |
| Monday Night | 42°F | Mostly Cloudy | 5 mph N | 0% |
| Tuesday | 61°F | Partly Sunny | 5 mph NE | 0% |
| Tuesday Night | 41°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Wednesday | 62°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Wednesday Night | 40°F | Mostly Cloudy | 0 to 5 mph NE | 5% |
| Thursday | 60°F | Chance Rain Showers | 5 to 10 mph NE | 29% |
| Thursday Night | 42°F | Chance Rain Showers | 0 to 15 mph NE | 33% |
| Friday | 62°F | Chance Rain Showers | 15 mph N | 33% |
Forecast source: National Weather Service (api.weather.gov) for Milton Mills (43.507, -70.967). Updated through the day.
Growing snapshot for Milton Mills
Last spring frost
May 16
First fall frost
Sep 30
Growing season
136 days
Hardiness zone
5b
More local growing data for Milton Mills: nearby ZIP 03852 weather · frost dates · planting calendar · New Hampshire frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sanford 2 Nnw, Me (10.6 mi from Milton Mills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.