Mystic weather live forecast

Today's maximum temperature in Mystic is expected to be 18°C. Select a day from the live weather forecast for Mystic, Connecticut, USA for more weather parameters.

Friday
22nd May
18

11

9

UV7
Saturday
23rd May
14

10

0

UV2
Sunday
24th May
14

11

0

UV1
Monday
25th May
17

13

0

UV6
Tuesday
26th May
24

15

7

UV6

5-day weather forecast updated at 04:02 on Friday 22nd 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 Friday 22nd May 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 18°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
9
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Mystic weather for Saturday 23rd May 2026

Expect overcast with light rain in Mystic, Connecticut with a maximum temperature of 14°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 14 kph from the east.

14
°C maximum temperature
10
°C minimum temperature
overcast with light rain
0
hours of sunshine
UV2
UV index (Low)
63
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
14
kph wind from E

Mystic weather for Sunday 24th May 2026

Expect cloudy with some rain in Mystic, Connecticut with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 23 kph from the east.

14
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
98
% chance of some rain
<40
mm of rainfall expected
14
°C wind chill
23
kph wind from E

Mystic weather for Monday 25th May 2026

Expect mostly cloudy with light rain in Mystic, Connecticut with a maximum temperature of 17°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 9 kph from the north.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
UV6
UV index (High)
47
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
kph wind from N

Mystic weather for Tuesday 26th May 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 24°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.