Manchester, CT Weather & Growing Conditions
Today
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 63 in the afternoon. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 7 to 10 mph SW | 2% |
| Tonight | 56°F | Partly Cloudy | 8 mph S | 2% |
| Thursday | 71°F | Patchy Fog then Slight Chance Light Rain | 7 to 13 mph S | 17% |
| Thursday Night | 60°F | Light Rain Likely | 5 to 10 mph S | 69% |
| Friday | 68°F | Light Rain | 5 mph S | 90% |
| Friday Night | 54°F | Light Rain | 3 mph SW | 88% |
| Saturday | 64°F | Chance Light Rain | 3 to 7 mph NW | 35% |
| Saturday Night | 43°F | Slight Chance Light Rain | 8 mph NW | 23% |
| Sunday | 57°F | Slight Chance Light Rain then Mostly Sunny | 6 to 10 mph NW | 17% |
| Sunday Night | 37°F | Partly Cloudy | 7 mph W | 6% |
| Monday | 54°F | Mostly Sunny | 7 to 14 mph W | 14% |
| Monday Night | 35°F | Partly Cloudy | 8 mph W | 12% |
| Tuesday | 57°F | Mostly Sunny | 8 to 13 mph SW | 6% |
| Tuesday Night | 34°F | Mostly Clear | 8 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Manchester, CT
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b
Explore more for Manchester, CT: full frost dates · planting calendar · Connecticut frost dates
Climate data from the nearest NOAA station, Storrs, Ct (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.