Brookline, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookline, a community in Norfolk County, Massachusetts.
Overnight
62°F
Clear
Clear, with a low around 62. West wind around 6 mph.
7-day forecast for Brookline
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Clear | 6 mph W | 0% |
| Tuesday | 85°F | Sunny | 7 mph W | 0% |
| Tuesday Night | 63°F | Partly Cloudy | 6 mph SW | 2% |
| Wednesday | 85°F | Mostly Sunny | 3 to 7 mph W | 2% |
| Wednesday Night | 68°F | Partly Cloudy | 7 mph SW | 5% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 9 mph SW | 18% |
| Thursday Night | 73°F | Slight Chance Rain Showers then Partly Cloudy | 8 mph SW | 23% |
| Friday | 90°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 9 mph SW | 22% |
| Friday Night | 72°F | Chance Rain Showers then Partly Cloudy | 5 to 8 mph W | 30% |
| Saturday | 88°F | Mostly Sunny then Chance Rain Showers | 7 mph W | 32% |
| Saturday Night | 71°F | Chance Rain Showers | 6 mph SW | 43% |
| Sunday | 89°F | Mostly Sunny | 5 to 8 mph W | 12% |
| Sunday Night | 72°F | Slight Chance Rain Showers then Mostly Clear | 8 mph SW | 15% |
| Monday | 89°F | Sunny | 6 to 10 mph SW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Brookline (42.324, -71.142). Updated through the day.
Growing snapshot for Brookline
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
185 days
Hardiness zone
6b
More local growing data for Brookline: nearby ZIP 02445 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Bellingham
Braintree Town
Dedham
Dover
Foxborough
Franklin Town
Holbrook
Medfield
Millis-Clicquot
Milton
Needham
Norwood
Quincy
Randolph Town
Sharon
Walpole
Wellesley
Weymouth Town
Climate data from the nearest NOAA station, Jamaica Plain, Ma (1.6 mi from Brookline). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.