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Lake Chaffee, CT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Lake Chaffee, a community in Windham County, Connecticut.

This Afternoon
70°F
Mostly Cloudy
Mostly cloudy. High near 70, with temperatures falling to around 60 in the afternoon. Southwest wind around 7 mph.

7-day forecast for Lake Chaffee

WhenTempForecastWindPrecip
This Afternoon 70°F Mostly Cloudy 7 mph SW 3%
Tonight 48°F Partly Cloudy 7 mph SW 3%
Wednesday 72°F Sunny 7 to 12 mph SW 4%
Wednesday Night 54°F Partly Cloudy 8 mph SW 2%
Thursday 70°F Chance Light Rain 8 to 13 mph SW 28%
Thursday Night 60°F Light Rain 6 to 9 mph SW 77%
Friday 68°F Light Rain 6 mph S 85%
Friday Night 55°F Rain 7 mph SW 84%
Saturday 63°F Light Rain Likely 8 mph NW 63%
Saturday Night 42°F Chance Light Rain 8 mph NW 35%
Sunday 58°F Slight Chance Light Rain then Mostly Sunny 7 to 10 mph W 20%
Sunday Night 37°F Partly Cloudy 8 mph W 7%
Monday 56°F Slight Chance Light Rain 8 to 14 mph W 21%
Monday Night 36°F Slight Chance Light Rain then Partly Cloudy 12 mph W 20%

Forecast source: National Weather Service (api.weather.gov) for Lake Chaffee (41.938, -72.197). Updated through the day.

Growing snapshot for Lake Chaffee

Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b

More local growing data for Lake Chaffee: nearby ZIP 06278 weather · frost dates · planting calendar · Connecticut frost dates

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Climate data from the nearest NOAA station, Storrs, Ct (7.6 mi from Lake Chaffee). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.