Clinton, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a community in Worcester County, Massachusetts.
This Afternoon
81°F
Sunny
Sunny, with a high near 81. Northwest wind around 8 mph, with gusts as high as 21 mph.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 8 mph NW | 0% |
| Tonight | 46°F | Partly Cloudy | 3 to 7 mph N | 0% |
| Saturday | 65°F | Sunny | 0 to 3 mph NE | 0% |
| Saturday Night | 43°F | Partly Cloudy | 3 mph S | 1% |
| Sunday | 63°F | Rain Showers | 1 to 5 mph SE | 85% |
| Sunday Night | 52°F | Rain Showers | 2 to 6 mph E | 84% |
| Monday | 64°F | Slight Chance Rain Showers then Partly Sunny | 8 mph NE | 23% |
| Monday Night | 47°F | Partly Cloudy | 2 to 7 mph NE | 5% |
| Tuesday | 60°F | Mostly Cloudy | 9 mph NE | 6% |
| Tuesday Night | 45°F | Mostly Cloudy | 3 to 8 mph NE | 3% |
| Wednesday | 60°F | Partly Sunny | 8 to 12 mph NE | 6% |
| Wednesday Night | 46°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 9 mph NE | 20% |
| Thursday | 59°F | Chance Rain Showers | 10 mph NE | 28% |
| Thursday Night | 47°F | Chance Rain Showers | 5 to 9 mph NE | 34% |
Forecast source: National Weather Service (api.weather.gov) for Clinton (42.419, -71.686). Updated through the day.
Growing snapshot for Clinton
Last spring frost
Apr 29
First fall frost
Oct 11
Growing season
164 days
Hardiness zone
6a
More local growing data for Clinton: nearby ZIP 01510 weather · frost dates · planting calendar · Massachusetts frost dates
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Climate data from the nearest NOAA station, Fitchburg Muni Ap, Ma (10.2 mi from Clinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.