Lowell, MA Weather & Growing Conditions
Tonight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Cloudy | 5 mph SW | 4% |
| Wednesday | 78°F | Mostly Sunny | 3 to 8 mph SW | 5% |
| Wednesday Night | 54°F | Partly Cloudy | 3 to 7 mph SW | 2% |
| Thursday | 75°F | Mostly Cloudy then Slight Chance Light Rain | 5 to 10 mph SW | 19% |
| Thursday Night | 62°F | Chance Light Rain | 3 to 7 mph SW | 49% |
| Friday | 71°F | Rain | 3 mph S | 82% |
| Friday Night | 55°F | Rain | 3 mph E | 83% |
| Saturday | 65°F | Light Rain Likely | 6 mph NW | 73% |
| Saturday Night | 43°F | Chance Light Rain | 5 mph NW | 49% |
| Sunday | 60°F | Chance Light Rain | 7 mph W | 26% |
| Sunday Night | 36°F | Partly Cloudy | 3 mph W | 11% |
| Monday | 58°F | Mostly Sunny then Slight Chance Light Rain | 5 to 9 mph W | 19% |
| Monday Night | 35°F | Slight Chance Light Rain | 7 mph W | 19% |
| Tuesday | 59°F | Mostly Sunny | 6 to 10 mph SW | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lowell, MA
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
164 days
Hardiness zone
6b
Explore more for Lowell, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Lowell, Ma (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.