Meriden, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Meriden, a city in New Haven County, Connecticut.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. West wind around 5 mph.
7-day forecast for Meriden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 5 mph W | 0% |
| Tonight | 62°F | Mostly Cloudy | 3 mph W | 2% |
| Wednesday | 83°F | Partly Sunny | 2 to 6 mph W | 7% |
| Wednesday Night | 69°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph S | 17% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 2 to 9 mph S | 46% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 8 mph SW | 39% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph SW | 41% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 38% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 8 mph SW | 39% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 39% |
| Sunday | 88°F | Mostly Sunny | 1 to 7 mph W | 12% |
| Sunday Night | 70°F | Mostly Clear | 5 mph SW | 12% |
| Monday | 89°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph W | 15% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Meriden (41.537, -72.795). Updated through the day.
Growing snapshot for Meriden
Last spring frost
Apr 26
First fall frost
Oct 16
Growing season
175 days
Hardiness zone
6b
More local growing data for Meriden: nearby ZIP 06450 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
Ansonia
Branford Center
Cheshire Village
Derby
East Haven
Guilford Center
Heritage Village
Madison Center
Milford city
Naugatuck
New Haven
North Haven
Northford
Orange
Quinnipiac University
Wallingford Center
Waterbury
West Haven
Woodmont
Climate data from the nearest NOAA station, Meriden Markham Muni Ap, Ct (3.2 mi from Meriden). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.