Lynnfield, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lynnfield, a community in Essex County, Massachusetts.
Tonight
48°F
Partly Cloudy
Partly cloudy, with a low around 48. North wind around 7 mph.
7-day forecast for Lynnfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy | 7 mph N | 0% |
| Saturday | 63°F | Sunny | 6 mph NE | 0% |
| Saturday Night | 45°F | Partly Cloudy | 1 to 6 mph S | 1% |
| Sunday | 64°F | Rain Showers Likely | 1 to 7 mph S | 72% |
| Sunday Night | 55°F | Rain Showers | 3 to 8 mph E | 84% |
| Monday | 64°F | Chance Rain Showers then Partly Sunny | 7 to 10 mph NE | 31% |
| Monday Night | 51°F | Partly Cloudy | 3 to 9 mph NE | 5% |
| Tuesday | 61°F | Partly Sunny | 9 to 13 mph NE | 5% |
| Tuesday Night | 50°F | Mostly Cloudy | 7 to 10 mph NE | 2% |
| Wednesday | 61°F | Partly Sunny | 10 to 16 mph NE | 5% |
| Wednesday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 13 mph NE | 16% |
| Thursday | 60°F | Chance Rain Showers | 12 to 15 mph NE | 29% |
| Thursday Night | 50°F | Chance Rain Showers | 8 to 14 mph NE | 38% |
| Friday | 64°F | Chance Rain Showers | 9 to 13 mph N | 37% |
Forecast source: National Weather Service (api.weather.gov) for Lynnfield (42.534, -71.038). Updated through the day.
Growing snapshot for Lynnfield
Last spring frost
May 3
First fall frost
Oct 9
Growing season
157 days
Hardiness zone
6b
More local growing data for Lynnfield: nearby ZIP 01940 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Amesbury Town
Andover
Beverly
Boxford
Danvers
Essex
Gloucester
Haverhill
Ipswich
Lawrence
Lynn
Marblehead
Methuen Town
Nahant
Newburyport
Peabody
Rockport
Rowley
Salem
Salisbury
Saugus
Swampscott
Topsfield
Climate data from the nearest NOAA station, Middleton, Ma (4.2 mi from Lynnfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.