Quincy, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Quincy, a city in Norfolk County, Massachusetts.
Today
84°F
Sunny
Sunny, with a high near 84. West wind around 6 mph.
7-day forecast for Quincy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 6 mph W | 0% |
| Tonight | 64°F | Partly Cloudy | 6 mph SW | 3% |
| Wednesday | 84°F | Mostly Sunny | 2 to 7 mph SW | 3% |
| Wednesday Night | 68°F | Partly Cloudy | 6 mph SW | 5% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 9 mph SW | 17% |
| Thursday Night | 73°F | Slight Chance Rain Showers then Partly Cloudy | 8 mph SW | 20% |
| Friday | 92°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 9 mph SW | 20% |
| Friday Night | 73°F | Chance Rain Showers then Partly Cloudy | 7 mph SW | 28% |
| Saturday | 89°F | Mostly Sunny then Chance Rain Showers | 7 mph W | 32% |
| Saturday Night | 72°F | Chance Rain Showers | 6 mph SW | 43% |
| Sunday | 90°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 | 91°F | Sunny | 6 to 10 mph SW | 9% |
| Monday Night | 71°F | Mostly Clear | 10 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Quincy (42.261, -71.009). Updated through the day.
Growing snapshot for Quincy
Last spring frost
Apr 25
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
7a
More local growing data for Quincy: nearby ZIP 02170 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Bellingham
Braintree Town
Brookline
Dedham
Dover
Foxborough
Franklin Town
Holbrook
Medfield
Millis-Clicquot
Milton
Needham
Norwood
Randolph Town
Sharon
Walpole
Wellesley
Weymouth Town
Climate data from the nearest NOAA station, Hingham, Ma (5.9 mi from Quincy). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.