Mystic weather live forecast

Today's maximum temperature in Mystic is expected to be -2°C. Select a day from the live weather forecast for Mystic, Connecticut, USA for more weather parameters.

Saturday
3rd Jan
-2

-6

4

1
Sunday
4th Jan
0

-6

2

1
Monday
5th Jan
-3

-8

8

1
Tuesday
6th Jan
4

-3

1

1
Wednesday
7th Jan
3

-1

3

1

5-day weather forecast updated at 04:03 on Friday 2nd January 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 Saturday 3rd January 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of -2°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the west.

-2
°C maximum temperature
-6
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-7
°C wind chill
16
kph wind from W

Mystic weather for Sunday 4th January 2026

Expect broken clouds in Mystic, Connecticut with a maximum temperature of 0°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 18 kph from the north-west.

0
°C maximum temperature
-6
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-5
°C wind chill
18
kph wind from NW

Mystic weather for Monday 5th January 2026

Expect clear skies with flurries of snow in Mystic, Connecticut with a maximum temperature of -3°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a gentle breeze of 18 kph from the north-west.

-3
°C maximum temperature
-8
°C minimum temperature
clear skies with flurries of snow
8
hours of sunshine
1
UV index (Low)
25
% chance of some snow
<2
cm of snow expected
-9
°C wind chill
18
kph wind from NW

Mystic weather for Tuesday 6th January 2026

Expect cloudy with sleet or snow in Mystic, Connecticut with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 30% chance of some sleet or snow and a light breeze of 12 kph from the south-west.

4
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
30
% chance of some sleet or snow
<5
mm of sleet/snow expected
1
°C wind chill
12
kph wind from SW

Mystic weather for Wednesday 7th January 2026

Expect cloudy with sleet or snow in Mystic, Connecticut with a maximum temperature of 3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 53% chance of some sleet or snow and a gentle breeze of 13 kph from the north-west.