West Hartford, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Hartford, a community in Hartford County, Connecticut.
Today
84°F
Sunny
Sunny, with a high near 84. West wind 0 to 3 mph.
7-day forecast for West Hartford
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 0 to 3 mph W | 0% |
| Tonight | 61°F | Partly Cloudy | 3 mph SW | 2% |
| Wednesday | 83°F | Mostly Sunny | 0 to 6 mph SW | 3% |
| Wednesday Night | 67°F | Partly Cloudy | 2 to 6 mph S | 14% |
| Thursday | 86°F | Chance Rain Showers | 2 to 9 mph S | 42% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 54% |
| Friday | 89°F | Mostly Sunny then Chance Rain Showers | 3 to 8 mph SW | 33% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 45% |
| Saturday | 86°F | Partly Sunny then Chance Rain Showers | 1 to 7 mph W | 31% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 41% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Rain Showers | 1 to 7 mph W | 18% |
| Sunday Night | 69°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 6 mph SW | 22% |
| Monday | 88°F | Sunny | 2 to 9 mph W | 11% |
| Monday Night | 68°F | Mostly Clear | 8 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for West Hartford (41.767, -72.755). Updated through the day.
Growing snapshot for West Hartford
Last spring frost
Apr 17
First fall frost
Oct 26
Growing season
191 days
Hardiness zone
6b
More local growing data for West Hartford: nearby ZIP 06107 weather · frost dates · planting calendar · Connecticut frost dates
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Climate data from the nearest NOAA station, Hartford Brainard Fld, Ct (5.7 mi from West Hartford). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.