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.

Sunday
15th Feb
4

-4

7

3
Monday
16th Feb
4

-1

2

1
Tuesday
17th Feb
6

0

2

1
Wednesday
18th Feb
5

1

0

2
Thursday
19th Feb
8

3

0

1

5-day weather forecast updated at 04:01 on Sunday 15th February 2026 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.

Top Connecticut destinations

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 Sunday 15th February 2026

Expect clear skies with flurries of snow in Connecticut with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and little or no wind of 3 kph from the north-east.

4
°C maximum temperature
-4
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
3
UV index (Moderate)
25
% chance of some snow
<2
cm of snow expected
4
°C wind chill
3
kph wind from NE

Connecticut weather for Monday 16th February 2026

Expect mostly cloudy with snow in Connecticut with a maximum temperature of 4°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 cm of snow expected with 10% chance of some snow and little or no wind of 5 kph from the north-east.

4
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
1
UV index (Low)
10
% chance of some snow
<10
cm of snow expected
3
°C wind chill
5
kph wind from NE

Connecticut weather for Tuesday 17th February 2026

Expect broken clouds in Connecticut with a maximum temperature of 6°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

6
°C maximum temperature
0
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
5
kph wind from S

Connecticut weather for Wednesday 18th February 2026

Expect mostly cloudy with rain in Connecticut with a maximum temperature of 5°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and little or no wind of 3 kph from the north-east.

5
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
3
kph wind from NE

Connecticut weather for Thursday 19th February 2026

Expect overcast with light rain in Connecticut with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and little or no wind of 4 kph from the north-east.