Webster, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Webster, a community in Worcester County, Massachusetts.
Tonight
48°F
Partly Cloudy
Partly cloudy, with a low around 48. North wind around 7 mph.
7-day forecast for Webster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy | 7 mph N | 0% |
| Saturday | 64°F | Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 45°F | Partly Cloudy | 3 mph SE | 2% |
| Sunday | 64°F | Rain Showers | 1 to 6 mph SE | 86% |
| Sunday Night | 53°F | Rain Showers | 3 to 8 mph NE | 86% |
| Monday | 64°F | Chance Rain Showers | 7 to 10 mph NE | 27% |
| Monday Night | 48°F | Partly Cloudy | 5 to 9 mph NE | 11% |
| Tuesday | 61°F | Partly Sunny | 12 mph NE | 10% |
| Tuesday Night | 46°F | Mostly Cloudy | 7 to 10 mph NE | 4% |
| Wednesday | 61°F | Partly Sunny | 10 to 15 mph NE | 9% |
| Wednesday Night | 47°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 13 mph NE | 21% |
| Thursday | 60°F | Chance Rain Showers | 14 mph NE | 29% |
| Thursday Night | 48°F | Chance Rain Showers | 8 to 13 mph NE | 35% |
| Friday | 63°F | Chance Rain Showers | 13 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov) for Webster (42.046, -71.875). Updated through the day.
Growing snapshot for Webster
Last spring frost
May 1
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
6b
More local growing data for Webster: nearby ZIP 01570 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
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Barre
Brookfield
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East Brookfield
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Fiskdale
Fitchburg
Gardner
Hopedale
Leominster
Lunenburg
Milford
North Brookfield
Northborough
Oxford
Petersham
Rutland
South Ashburnham
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Southbridge Town
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Sturbridge
Upton
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West Warren
Climate data from the nearest NOAA station, Buffumville Lake, Ma (5.6 mi from Webster). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.