Mystic weather live forecast

Today's maximum temperature in Mystic is expected to be 24°C. Select a day from the live weather forecast for Mystic, Connecticut, USA for more weather parameters.

Friday
26th Jun
24

18

6

5
Saturday
27th Jun
22

18

2

4
Sunday
28th Jun
26

17

8

7
Monday
29th Jun
28

17

11

8
Tuesday
30th Jun
28

18

6

5

5-day weather forecast updated at 04:03 on Friday 26th June 2026 GMT

More about Mystic

Mystic by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Connecticut

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 26th June 2026

Expect isolated thunderstorms in Mystic, Connecticut with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 13 kph from the south.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
35
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
13
kph wind from S

Mystic weather for Saturday 27th June 2026

Expect isolated thunderstorms in Mystic, Connecticut with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a light breeze of 8 kph from the south.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
51
% chance of some rain
<20
mm of rainfall expected
22
°C wind chill
8
kph wind from S

Mystic weather for Sunday 28th June 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from S

Mystic weather for Monday 29th June 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

28
°C maximum temperature
17
°C minimum temperature
broken clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Mystic weather for Tuesday 30th June 2026

Expect sunshine and showers in Mystic, Connecticut with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 16 kph from the south-west.