Connecticut weather live forecast

Today's maximum temperature in Connecticut is expected to be 1°C. Select a day from the live weather forecast for Connecticut (Hartford), USA for more weather parameters.

Monday
22nd Dec
1

-4

8

1
Tuesday
23rd Dec
2

-1

0

0
Wednesday
24th Dec
5

-3

3

1
Thursday
25th Dec
4

-3

4

1
Friday
26th Dec
6

0

0

0

5-day weather forecast updated at 04:00 on Monday 22nd 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 Monday 22nd December 2025

Expect scattered clouds in Connecticut with a maximum temperature of 1°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

1
°C maximum temperature
-4
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
10
kph wind from NW

Connecticut weather for Tuesday 23rd December 2025

Expect mostly cloudy with light snow in Connecticut with a maximum temperature of 2°C and no hours of bright sunshine. There are 2-5 cm of snow expected with 69% chance of some snow and little or no wind of 4 kph from the south.

2
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
69
% chance of some snow
<5
cm of snow expected
2
°C wind chill
4
kph wind from S

Connecticut weather for Wednesday 24th December 2025

Expect broken clouds in Connecticut with a maximum temperature of 5°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

5
°C maximum temperature
-3
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
15
kph wind from NW

Connecticut weather for Thursday 25th December 2025

Expect broken clouds in Connecticut with a maximum temperature of 4°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

4
°C maximum temperature
-3
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
7
kph wind from SW

Connecticut weather for Friday 26th December 2025

Expect mostly cloudy with rain in Connecticut with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 7 kph from the north.