West Hartford, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Hartford, a community in Hartford County, Connecticut.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. South wind around 3 mph.
7-day forecast for West Hartford
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 3 mph S | 2% |
| Wednesday | 74°F | Sunny | 3 to 10 mph S | 2% |
| Wednesday Night | 57°F | Partly Cloudy | 8 mph S | 2% |
| Thursday | 72°F | Patchy Fog then Slight Chance Light Rain | 6 to 13 mph S | 20% |
| Thursday Night | 61°F | Light Rain Likely | 5 to 10 mph S | 66% |
| Friday | 69°F | Light Rain | 3 mph S | 85% |
| Friday Night | 54°F | Light Rain | 3 mph NE | 83% |
| Saturday | 65°F | Chance Light Rain | 7 mph NW | 26% |
| Saturday Night | 44°F | Chance Light Rain | 6 to 9 mph NW | 25% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 7 to 10 mph NW | 17% |
| Sunday Night | 38°F | Partly Cloudy | 7 mph W | 7% |
| Monday | 56°F | Mostly Sunny | 7 to 14 mph W | 14% |
| Monday Night | 36°F | Partly Cloudy | 8 mph W | 11% |
| Tuesday | 60°F | Mostly Sunny | 8 to 12 mph SW | 5% |
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 Nov 4, 2026.