Mystic weather live forecast

Today's maximum temperature in Mystic is expected to be 13°C. Select a day from the live weather forecast for Mystic, Connecticut, USA for more weather parameters.

Sunday
24th May
13

10

0

UV2
Monday
25th May
18

13

1

UV4
Tuesday
26th May
23

14

2

UV5
Wednesday
27th May
25

15

1

UV7
Thursday
28th May
23

16

13

UV7

5-day weather forecast updated at 04:02 on Sunday 24th May 2026 GMT

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The 5-day weather forecast for Connecticut (Mystic) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mystic weather forecast by day

Below are the detailed weather forecasts for Mystic for the next 5 days.

Mystic weather for Sunday 24th May 2026

Expect cloudy with some rain in Mystic, Connecticut with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 20 kph from the east.

13
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV2
UV index (Low)
98
% chance of some rain
<20
mm of rainfall expected
13
°C wind chill
20
kph wind from E

Mystic weather for Monday 25th May 2026

Expect mostly cloudy with rain in Mystic, Connecticut with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a light breeze of 9 kph from the south-west.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV4
UV index (Moderate)
85
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
9
kph wind from SW

Mystic weather for Tuesday 26th May 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
11
kph wind from SW

Mystic weather for Wednesday 27th May 2026

Expect overcast skies in Mystic, Connecticut with a maximum temperature of 25°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

25
°C maximum temperature
15
°C minimum temperature
overcast skies
1
hour of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Mystic weather for Thursday 28th May 2026

Expect scattered clouds in Mystic, Connecticut with a maximum temperature of 23°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.