Connecticut weather live forecast

Today's maximum temperature in Connecticut is expected to be 16°C. Select a day from the live weather forecast for Connecticut (Hartford), USA for more weather parameters.

Saturday
9th May
16

6

1

5
Sunday
10th May
22

11

4

6
Monday
11th May
17

8

7

6
Tuesday
12th May
17

6

11

5
Wednesday
13th May
16

7

1

2

5-day weather forecast updated at 04:00 on Sunday 10th May 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 Saturday 9th May 2026

Expect mostly cloudy with rain in Connecticut with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 97% chance of some rain and a light breeze of 7 kph from the south.

16
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
97
% chance of some rain
<30
mm of rainfall expected
16
°C wind chill
7
kph wind from S

Connecticut weather for Sunday 10th May 2026

Expect mostly cloudy with light rain in Connecticut with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 9 kph from the south.

22
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
45
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
9
kph wind from S

Connecticut weather for Monday 11th May 2026

Expect broken clouds in Connecticut with a maximum temperature of 17°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

17
°C maximum temperature
8
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
17
°C wind chill
6
kph wind from NW

Connecticut weather for Tuesday 12th May 2026

Expect scattered clouds in Connecticut with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

17
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NW

Connecticut weather for Wednesday 13th May 2026

Expect mostly cloudy with light rain in Connecticut with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 13 kph from the south.