What is today's weather forecast for Hanover, CT?

Today's forecast for Hanover shows a high of 43 degrees and a low of 23 degrees Fahrenheit. Sunny, with a high near 43.

What is the 7-day weather forecast for Hanover, CT?

The 7-day forecast for Hanover shows highs from 35 to 51 degrees and lows from 20 to 29 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Hanover, CT this week?

Yes, rain is possible in Hanover this week. Precipitation chances: Thursday (90% chance), Friday (90% chance), Tuesday (30% chance).

How accurate is the Hanover weather forecast?

WeatherForYou provides highly accurate Hanover forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Hanover, CT Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

19°F
Feels Like 17°F

Humidity 79% Dew Point 14°F Wind W 2 MPH Barometer 30 in.

Report from a MADIS/MESONET weather station 4.2 mi. S of central Hanover
at 11:10 PM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

ThuDec 18

FriDec 19

90%

SatDec 20

SunDec 21

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 35°F to 51°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 41°F and lows around 25°F.

This Date in Weather History

1835 - New England experienced one of their coldest days of record. At noon on that bitterly cold Wednesday the mercury stood at four degrees below at Boston, 15 degrees below at Norfolk CT, and 17 degrees below at Hanover NH. The temperature at Boston was 12 degrees below zero by sunset. Gale force winds accompanied the severe cold, and that night a great New York City fire destroyed much of the financial district.

Hanover, CT 7 Day Weather Forecast Details

Tuesday Dec 16

Night: Mostly cloudy, then gradually becoming clear, with a temperature rising to around 26 by 3am. Wind chill values between 15 and 20. Southwest wind around 7 mph.

Wednesday Dec 17

Day: Sunny, with a high near 43. Wind chill values between 20 and 30. Southwest wind 9 to 14 mph, with gusts as high as 28 mph.

Night: Mostly clear, with a low around 23. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

Thursday Dec 18

Day: Mostly sunny, with a high near 51. Wind chill values between 25 and 35 early. Calm wind becoming south 5 to 9 mph in the afternoon.

Night: Rain, mainly after 1am. Temperature rising to around 52 by 5am. South wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Dec 19

Day: Rain, mainly before 1pm. Temperature rising to near 55 by 9am, then falling to around 45 during the remainder of the day. Breezy. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Night: Partly cloudy, with a low around 25.

Saturday Dec 20

Day: Mostly sunny, with a high near 39.

Night: Mostly cloudy, with a low around 29.

Sunday Dec 21

Day: Partly sunny, with a high near 44.

Night: Partly cloudy, with a low around 23.

Monday Dec 22

Day: Mostly sunny, with a high near 35.

Night: Partly cloudy, with a low around 20.

Tuesday Dec 23

Day: A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

About Hanover, CT

Hanover is a small community in Sprague inside New London County, Connecticut, United States. In the 2010 US Census the population was 67, but in 2014 the estimated population was 59. The main road, Hanover Rd., leads south to Route 138 and north to Route 14 in Scotland, while Salt Rock Rd. leads to Route 97. The Little River runs through the eastern part of the area. Hanover Reservoir is the largest body of water in the area. In the center of the village, some notably old houses are located there. Some are on the National Register of Historic Places. The ZIP Code for Hanover is 06350.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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