Clinton, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a community in Kennebec County, Maine.
Tonight
47°F
Light Rain Likely then Chance Rain Showers
Rain likely before 11pm, then a chance of rain showers between 11pm and 4am. Cloudy, with a low around 47. Southeast wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Light Rain Likely then Chance Rain Showers | 0 mph | 59% |
| Wednesday | 71°F | Partly Sunny | 0 to 5 mph SW | 9% |
| Wednesday Night | 48°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Thursday | 70°F | Mostly Cloudy then Isolated Rain Showers | 0 to 10 mph SW | 21% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph SW | 13% |
| Friday | 67°F | Chance Light Rain | 0 mph | 48% |
| Friday Night | 50°F | Light Rain | 0 to 10 mph NE | 86% |
| Saturday | 58°F | Light Rain | 5 to 10 mph NE | 82% |
| Saturday Night | 43°F | Light Rain Likely | 5 mph NW | 68% |
| Sunday | 56°F | Chance Light Rain | 5 to 10 mph NW | 52% |
| Sunday Night | 35°F | Slight Chance Light Rain then Mostly Cloudy | 0 to 5 mph W | 21% |
| Monday | 53°F | Slight Chance Light Rain | 5 to 10 mph W | 20% |
| Monday Night | 32°F | Slight Chance Light Rain | 5 mph W | 21% |
| Tuesday | 52°F | Slight Chance Light Rain | 5 to 10 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov) for Clinton (44.645, -69.489). Updated through the day.
Growing snapshot for Clinton
Last spring frost
May 2
First fall frost
Oct 10
Growing season
159 days
Hardiness zone
5a
More local growing data for Clinton: nearby ZIP 04927 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Waterville Trtmt Plt, Me (11.1 mi from Clinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.