Clinton, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a community in Worcester County, Massachusetts.
This Afternoon
72°F
Mostly Cloudy
Mostly cloudy. High near 72, with temperatures falling to around 62 in the afternoon. Southwest wind around 3 mph.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Cloudy | 3 mph SW | 2% |
| Tonight | 51°F | Mostly Cloudy | 5 mph SW | 3% |
| Wednesday | 74°F | Mostly Sunny | 5 to 9 mph SW | 4% |
| Wednesday Night | 55°F | Partly Cloudy | 6 mph SW | 2% |
| Thursday | 73°F | Mostly Cloudy then Slight Chance Light Rain | 6 to 10 mph SW | 24% |
| Thursday Night | 61°F | Light Rain Likely | 3 to 7 mph SW | 59% |
| Friday | 69°F | Rain | 5 mph S | 83% |
| Friday Night | 54°F | Rain | 3 mph NE | 84% |
| Saturday | 63°F | Light Rain Likely | 6 mph NW | 69% |
| Saturday Night | 42°F | Chance Light Rain | 5 mph NW | 45% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 7 mph W | 24% |
| Sunday Night | 36°F | Partly Cloudy | 3 mph W | 9% |
| Monday | 57°F | Slight Chance Light Rain | 3 to 10 mph W | 21% |
| Monday Night | 35°F | Slight Chance Light Rain | 7 mph W | 21% |
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 Nov 4, 2026.