Connecticut weather live forecast

Today's maximum temperature in Connecticut is expected to be -4°C. Select a day from the live weather forecast for Connecticut (Hartford), USA for more weather parameters.

Friday
26th Dec
-4

-8

3

1
Saturday
27th Dec
-2

-7

7

2
Sunday
28th Dec
2

-9

1

1
Monday
29th Dec
7

-2

3

0
Tuesday
30th Dec
-2

-5

7

1

5-day weather forecast updated at 04:00 on Thursday 25th 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 Friday 26th December 2025

Expect mostly cloudy with light snow in Connecticut with a maximum temperature of -4°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 82% chance of some snow and a light breeze of 9 kph from the north.

-4
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
82
% chance of some snow
<5
cm of snow expected
-7
°C wind chill
9
kph wind from N

Connecticut weather for Saturday 27th December 2025

Expect clear skies with flurries of snow in Connecticut with a maximum temperature of -2°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 2-5 cm of snow expected with 50% chance of some snow and a light breeze of 7 kph from the north-east.

-2
°C maximum temperature
-7
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
2
UV index (Low)
50
% chance of some snow
<5
cm of snow expected
-4
°C wind chill
7
kph wind from NE

Connecticut weather for Sunday 28th December 2025

Expect mostly cloudy with light rain in Connecticut with a maximum temperature of 2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and little or no wind of 5 kph from the south.

2
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
73
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
5
kph wind from S

Connecticut weather for Monday 29th December 2025

Expect cloudy with sleet or snow in Connecticut with a maximum temperature of 7°C and 3 hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 79% chance of some sleet or snow and a gentle breeze of 13 kph from the west.

7
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
0
UV index (None)
79
% chance of some sleet or snow
<30
mm of sleet/snow expected
5
°C wind chill
13
kph wind from W

Connecticut weather for Tuesday 30th December 2025

Expect scattered clouds in Connecticut with a maximum temperature of -2°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the west.