Connecticut weather live forecast

Today's maximum temperature in Connecticut is expected to be 10°C. Select a day from the live weather forecast for Connecticut (Hartford), USA for more weather parameters.

Sunday
29th Mar
10

-2

8

5
Monday
30th Mar
17

5

3

4
Tuesday
31st Mar
22

12

5

3
Wednesday
1st Apr
21

8

1

6
Thursday
2nd Apr
8

3

11

1

5-day weather forecast updated at 04:00 on Sunday 29th March 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 29th March 2026

Expect scattered clouds in Connecticut with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

10
°C maximum temperature
-2
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
12
kph wind from SW

Connecticut weather for Monday 30th March 2026

Expect mostly cloudy with light rain in Connecticut with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a light breeze of 12 kph from the south-west.

17
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
14
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from SW

Connecticut weather for Tuesday 31st March 2026

Expect mostly cloudy with light rain in Connecticut with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a light breeze of 12 kph from the south.

22
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
32
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
12
kph wind from S

Connecticut weather for Wednesday 1st April 2026

Expect mostly cloudy with light rain in Connecticut with a maximum temperature of 21°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 13 kph from the south.

21
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
62
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Connecticut weather for Thursday 2nd April 2026

Expect sunshine and showers in Connecticut with a maximum temperature of 8°C, maximum UV of 1 (Low) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 8 kph from the north-east.