Mystic weather live forecast

Today's maximum temperature in Mystic is expected to be 0°C. Select a day from the live weather forecast for Mystic, Connecticut, USA for more weather parameters.

Tuesday
30th Dec
0

-4

2

1
Wednesday
31st Dec
0

-3

1

1
Thursday
1st Jan
-1

-8

8

1
Friday
2nd Jan
-3

-8

8

1
Saturday
3rd Jan
0

-6

8

1

5-day weather forecast updated at 04:03 on Tuesday 30th December 2025 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 30th December 2025

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 fresh breeze of 33 kph from the west.

0
°C maximum temperature
-4
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-7
°C wind chill
33
kph wind from W

Mystic weather for Wednesday 31st December 2025

Expect mostly cloudy with light snow in Mystic, Connecticut with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 28% chance of some snow and a moderate breeze of 27 kph from the west.

0
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
28
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
27
kph wind from W

Mystic weather for Thursday 1st January 2026

Expect clear skies with flurries of snow in Mystic, Connecticut with a maximum temperature of -1°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0-2 cm of snow expected with 12% chance of some snow and a moderate breeze of 23 kph from the north-west.

-1
°C maximum temperature
-8
°C minimum temperature
clear skies with flurries of snow
8
hours of sunshine
1
UV index (Low)
12
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
23
kph wind from NW

Mystic weather for Friday 2nd January 2026

Expect clear skies in Mystic, Connecticut with a maximum temperature of -3°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the west.

-3
°C maximum temperature
-8
°C minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-9
°C wind chill
20
kph wind from W

Mystic weather for Saturday 3rd January 2026

Expect scattered clouds in Mystic, Connecticut with a maximum temperature of 0°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the north-west.