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Weather in Connecticut for January 2026

Your guide to Connecticut weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Connecticut usually enjoys a light touch of snow in January.
    According to Connecticut snow forecast for January 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, January 2026 in Connecticut has been nearly identical to the historical average, with a temperature of 0.6 °F (showing only a slight deviation of -0.2 °F).

  • The forecast for the upcoming days in Connecticut predicts a temperature of -4.5 °F, which is slightly above the historical average.

  • In general, the average temperature in Connecticut at the beginning of January is 0.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -3.9 °F by the end of January.

    • Rain 🌧️

  • With an average of 3 rainy days, Connecticut experiences minimal rainfall in January.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
26
Dry days
Average rainy days
3
Rainy days
Average snowy days
2
Snow days
Average temperatures
0°/-5°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
64 %
Avg humidity

Connecticut Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain
3°
2
Partly cloudy
1°
3
Sunny
2°
4
Partly cloudy
0°
5
Partly cloudy
-2°
6
Overcast
0°
7
Overcast
2°
8
Partly cloudy
2°
9
Overcast
2°
10
Sunny
5°
11
Moderate snow
2°
12
Sunny
2°
13
Overcast
4°
14
Partly cloudy
4°
15
Sunny
2°
16
Partly cloudy
0°
17
Sunny
2°
18
Fog
4°
19
Fog
3°
20
Cloudy
-2°
21
Overcast
-3°
22
Sunny
-1°
23
Overcast
-1°
24
Partly cloudy
-5°
25
Partly cloudy
-5°
26
Overcast
0°
27
Partly cloudy
-1°
28
Partly cloudy
-5°
29
Partly cloudy
-4°
30
Sunny
-8°
31
Sunny
-4°

What’s the Weather Like in Connecticut This January?

Discover the average temperatures and weather trends across Connecticut’s cities this January.
CloudyHartford0 °F / -5 °FCloudyBridgeport2 °F / -2 °FSunnyNew Haven1 °F / -4 °FMore Locations

Temperatures trend during January in Connecticut

See the weather trend as well as the moving average line

January weather in Connecticut day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Heavy rain
Heavy rain
 3° /-1° 18 mm 0 cm
Jan. 2 Partly cloudy
Partly cloudy
 1° /-4° 0 mm 0 cm
Jan. 3 Sunny
Sunny
 2° /-5° 0 mm 0 cm
Jan. 4 Partly cloudy
Partly cloudy
 0° /-5° 0 mm 0 cm
Jan. 5 Partly cloudy
Partly cloudy
 -2° /-7° 0 mm 0 cm
Jan. 6 Overcast
Overcast
 0° /-5° 0 mm 0 cm
Jan. 7 Overcast
Overcast
 2° /-3° 2.2 mm 0 cm
Jan. 8 Partly cloudy
Partly cloudy
 2° /-2° 0 mm 0 cm
Jan. 9 Overcast
Overcast
 2° /-7° 0 mm 0 cm
Jan. 10 Sunny
Sunny
 5° /-2° 9.8 mm 0 cm
Jan. 11 Moderate snow
Moderate snow
 2° /-2° 6.8 mm 1.9 cm
Jan. 12 Sunny
Sunny
 2° /-4° 0 mm 0 cm
Jan. 13 Overcast
Overcast
 4° /-1° 0 mm 0 cm
Jan. 14 Partly cloudy
Partly cloudy
 4° /0° 0 mm 0 cm
Jan. 15 Sunny
Sunny
 2° /-6° 2.5 mm 1 cm
Jan. 16 Partly cloudy
Partly cloudy
 0° /-6° 0 mm 0 cm
Jan. 17 Sunny
Sunny
 2° /-3° 0 mm 0 cm
Jan. 18 Fog
Fog
 4° /-1° 6.5 mm 0 cm
Jan. 19 Fog
Fog
 3° /-3° 1 mm 0.6 cm
Jan. 20 Cloudy
Cloudy
 -2° /-8° 5.5 mm 4 cm
Jan. 21 Overcast
Overcast
 -3° /-10° 0 mm 0 cm
Jan. 22 Sunny
Sunny
 -1° /-6° 1 mm 0.8 cm
Jan. 23 Overcast
Overcast
 -1° /-7° 0 mm 0 cm
Jan. 24 Partly cloudy
Partly cloudy
 -5° /-11° 0 mm 0 cm
Jan. 25 Partly cloudy
Partly cloudy
 -5° /-9° 35.1 mm 25.4 cm
Jan. 26 Overcast
Overcast
 0° /-6° 12.2 mm 8.8 cm
Jan. 27 Partly cloudy
Partly cloudy
 -1° /-9° 0 mm 0 cm
Jan. 28 Partly cloudy
Partly cloudy
 -5° /-19° 0 mm 0 cm
Jan. 29 Partly cloudy
Partly cloudy
 -4° /-15° 0 mm 0 cm
Jan. 30 Sunny
Sunny
 -8° /-15° 0 mm 0 cm
Jan. 31 Sunny
Sunny
 -4° /-16° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Connecticut in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Connecticut forecast closer to your planned date for the most up-to-date weather information.
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Connecticut in January - FAQ

What are the expected maximum and minimum temperatures in Connecticut during January?

Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Connecticut during January?

Moderate rainfall is anticipated in Connecticut during January, with a total of 68.8 mm spread over approximately 3 days. Considering plans for rainy days is advisable.

Will it snow in Connecticut in January 2026?

Connecticut experiences an average snowfall of 11.68 cm during January, occurring over 2 days.

What are the typical wind conditions in Connecticut during January?

The average wind speed in Connecticut during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Connecticut snow forecast January 2026

Track daily snowfall levels and discover Connecticut’s snowy potential this January ❄️
On average, Connecticut sees 2 snowy days during January, with approximately 11.7 cm of total snowfall.

January rainfall patterns in Connecticut

Explore the daily rainfall trends and prepare for Connecticuts January weather 💧
Typically, Connecticut has 3 rainy days in January with a total of 68.8 mm of rainfall.
Counties in Connecticut
Select a county for an accurate weather forecast
Fairfield CountyHartford CountyNew Haven County
Top locations in Connecticut
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BridgeportHartfordNew Haven
More Locations

Quick links

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Location coordinates Where is Connecticut?

Get accurate weather forecasts for Connecticut, located at latitude 41.764 and longitude -72.685. Stay updated with localized weather information tailored for Connecticut.

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