Leominster, MA Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. West wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 6 mph W | 0% |
| Tonight | 60°F | Mostly Clear | 5 mph W | 0% |
| Wednesday | 83°F | Mostly Sunny | 1 to 6 mph W | 1% |
| Wednesday Night | 65°F | Partly Cloudy | 5 mph SW | 8% |
| Thursday | 86°F | Mostly Sunny then Chance Rain Showers | 3 to 7 mph SW | 31% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 6 mph SW | 41% |
| Friday | 89°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 8 mph W | 20% |
| Friday Night | 69°F | Chance Rain Showers then Partly Cloudy | 6 mph W | 26% |
| Saturday | 87°F | Mostly Sunny then Chance Rain Showers | 6 mph W | 29% |
| Saturday Night | 68°F | Chance Rain Showers then Mostly Cloudy | 5 mph W | 39% |
| Sunday | 88°F | Sunny | 3 to 7 mph W | 11% |
| Sunday Night | 68°F | Mostly Clear | 6 mph SW | 13% |
| Monday | 88°F | Sunny | 5 to 9 mph W | 8% |
| Monday Night | 67°F | Mostly Clear | 8 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Leominster, MA
Last spring frost
Apr 29
First fall frost
Oct 11
Growing season
164 days
Hardiness zone
6a
Explore more for Leominster, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Fitchburg Muni Ap, Ma (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.