Mystic weather live forecast

Today's maximum temperature in Mystic is expected to be 25°C. Select a day from the live weather forecast for Mystic, Connecticut, USA for more weather parameters.

Tuesday
28th Jul
25

20

3

7
Wednesday
29th Jul
22

19

4

6
Thursday
30th Jul
22

18

2

6
Friday
31st Jul
22

18

1

6
Saturday
1st Aug
24

18

9

6

5-day weather forecast updated at 04:03 on Tuesday 28th July 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 Tuesday 28th July 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 25°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

25
°C maximum temperature
20
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
20
kph wind from S

Mystic weather for Wednesday 29th July 2026

Expect isolated thunderstorms in Mystic, Connecticut with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 21 kph from the south-east.

22
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
92
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
21
kph wind from SE

Mystic weather for Thursday 30th July 2026

Expect isolated thunderstorms in Mystic, Connecticut with a maximum temperature of 22°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 11 kph from the north-east.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
6
UV index (High)
77
% chance of some rain
<10
mm of rainfall expected
22
°C wind chill
11
kph wind from NE

Mystic weather for Friday 31st July 2026

Expect isolated thunderstorms in Mystic, Connecticut with a maximum temperature of 22°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a light breeze of 11 kph from the north.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
48
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Mystic weather for Saturday 1st August 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 24°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.