Connecticut weather live forecast

Today's maximum temperature in Connecticut is expected to be 2°C. Select a day from the live weather forecast for Connecticut (Hartford), USA for more weather parameters.

Tuesday
23rd Dec
2

-1

0

0
Wednesday
24th Dec
5

-2

5

1
Thursday
25th Dec
5

-3

5

1
Friday
26th Dec
-3

-5

0

1
Saturday
27th Dec
0

-5

1

1

5-day weather forecast updated at 04:00 on Tuesday 23rd December 2025 GMT

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The 5-day weather forecast for Connecticut (Hartford) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Below are temperatures expected today at popular countries, regions and places in Connecticut. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Connecticut weather forecast by day

Below are the detailed weather forecasts for Connecticut for the next 5 days. The forecasts shown are for Hartford and may not represent the whole of Connecticut. Browse more destinations in Connecticut to view more weather forecasts.

Connecticut weather for Tuesday 23rd December 2025

Expect cloudy with sleet or snow in Connecticut with a maximum temperature of 2°C and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 100% chance of some sleet or snow and little or no wind of 5 kph from the south.

2
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
100
% chance of some sleet or snow
<2
mm of sleet/snow expected
1
°C wind chill
5
kph wind from S

Connecticut weather for Wednesday 24th December 2025

Expect sunshine and showers in Connecticut with a maximum temperature of 5°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a gentle breeze of 17 kph from the north-west.

5
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
3
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
17
kph wind from NW

Connecticut weather for Thursday 25th December 2025

Expect broken clouds in Connecticut with a maximum temperature of 5°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

5
°C maximum temperature
-3
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
10
kph wind from NW

Connecticut weather for Friday 26th December 2025

Expect mostly cloudy with snow in Connecticut with a maximum temperature of -3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 79% chance of some snow and little or no wind of 6 kph from the north.

-3
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with snow
0
hours of sunshine
1
UV index (Low)
79
% chance of some snow
<20
cm of snow expected
-5
°C wind chill
6
kph wind from N

Connecticut weather for Saturday 27th December 2025

Expect mostly cloudy with snow in Connecticut with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 cm of snow expected with 47% chance of some snow and a light breeze of 7 kph from the north-east.