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Weather in Connecticut for March 2026

Your guide to Connecticut weather in March - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Connecticut during March is quite rare, with fewer than 2 snowy days on average.
    According to Connecticut snow forecast for March 2026, 4 snowy days are expected until the end of the month. The closest date with snow is Monday, March 23.

    • Temperatures

  • Until now, March 2026 in Connecticut is cooler than usual, with temperatures averaging 5.7 °F, this is -2.7 °F below the typical seasonal average.

  • The forecast for the next days in Connecticut predicts temperatures to be around 7 °F, close to the historical average.

  • In general, the average temperature in Connecticut at the beginning of March is 6.4 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 6.1 °F by the end of March.

    • Rain 🌧️

  • The climate of Connecticut in March is notably wet, with an average of 11 rainy days, and a total of 177.8 mm of precipitation.

    • More

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

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/1°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Connecticut Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
5°
2
Sunny
0°
3
Mist
5°
4
Patchy rain possible
9°
5
Light rain
6°
6
Moderate rain
12°
7
Light drizzle
8°
8
Partly cloudy
8°
9
Patchy rain possible
8°
10
Thundery outbreaks possible
10°
11
Overcast
9°
12
Sunny
10°
13
Overcast
8°
14
Partly cloudy
11°
15
Light rain shower
10°
16
Partly cloudy
13°
17
Patchy rain possible
13°
18
Overcast
7°
19
Overcast
9°
20
Patchy rain possible
14°
21
Partly cloudy
9°
22
Heavy rain
7°
23
Heavy rain
8°
24
Patchy rain possible
8°
25
Overcast
9°
26
Patchy rain possible
8°
27
Patchy rain possible
5°
28
Partly cloudy
9°
29
Moderate rain
5°
30
Ice pellets
1°
31
Patchy rain possible
6°

What’s the Weather Like in Connecticut This March?

Discover the average temperatures and weather trends across Connecticut’s cities this March.
CloudyHartford9 °F / 1 °FCloudyBridgeport8 °F / 2 °FPatchy rain possibleNew Haven9 °F / 1 °FMore Locations

Temperatures trend during March in Connecticut

See the weather trend as well as the moving average line

March weather in Connecticut day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 5° /-4° 0 mm 0 cm
Mar. 2 Sunny
Sunny
 0° /-9° 0 mm 0 cm
Mar. 3 Mist
Mist
 5° /-4° 3.8 mm 0 cm
Mar. 4 Patchy rain possible
Patchy rain possible
 9° /1° 11 mm 0 cm
Mar. 5 Light rain
Light rain
 6° /2° 30.3 mm 0 cm
Mar. 6 Moderate rain
Moderate rain
 12° /5° 41 mm 0 cm
Mar. 7 Light drizzle
Light drizzle
 8° /1° 7.1 mm 0 cm
Mar. 8 Partly cloudy
Partly cloudy
 8° /0° 0 mm 0 cm
Mar. 9 Patchy rain possible
Patchy rain possible
 8° /-1° 0.1 mm 0 cm
Mar. 10 Thundery outbreaks possible
Thundery outbreaks possible
 10° /1° 6.2 mm 0 cm
Mar. 11 Overcast
Overcast
 9° /2° 0 mm 0 cm
Mar. 12 Sunny
Sunny
 10° /1° 0 mm 0 cm
Mar. 13 Overcast
Overcast
 8° /0° 0 mm 0 cm
Mar. 14 Partly cloudy
Partly cloudy
 11° /3° 0 mm 0 cm
Mar. 15 Light rain shower
Light rain shower
 10° /3° 4 mm 0 cm
Mar. 16 Partly cloudy
Partly cloudy
 13° /4° 21.2 mm 0 cm
Mar. 17 Patchy rain possible
Patchy rain possible
 13° /2° 30.4 mm 0 cm
Mar. 18 Overcast
Overcast
 7° /-1° 0 mm 0 cm
Mar. 19 Overcast
Overcast
 9° /0° 0 mm 0 cm
Mar. 20 Patchy rain possible
Patchy rain possible
 14° /-1° 0.7 mm 0 cm
Mar. 21 Partly cloudy
Partly cloudy
 9° /3° 0 mm 0 cm
Mar. 22 Heavy rain
Heavy rain
 7° /3° 22.7 mm 0 cm
Mar. 23 Heavy rain
Heavy rain
 8° /-1° 21.9 mm 2.8 cm
Mar. 24 Patchy rain possible
Patchy rain possible
 8° /0° 0.1 mm 0.1 cm
Mar. 25 Overcast
Overcast
 9° /3° 0 mm 0 cm
Mar. 26 Patchy rain possible
Patchy rain possible
 8° /2° 1.6 mm 0 cm
Mar. 27 Patchy rain possible
Patchy rain possible
 5° /-1° 2.4 mm 0 cm
Mar. 28 Partly cloudy
Partly cloudy
 9° /-4° 0 mm 0 cm
Mar. 29 Moderate rain
Moderate rain
 5° /1° 5.1 mm 1.4 cm
Mar. 30 Ice pellets
Ice pellets
 1° /-3° 2.4 mm 0.3 cm
Mar. 31 Patchy rain possible
Patchy rain possible
 6° /0° 1.3 mm 0 cm
Next
Important Notice
Our weather forecast for Connecticut in March 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 March - FAQ

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

Prepare for cooler days with highs just around 9° and colder nights, dipping below 1°.

How much rainfall should be expected in Connecticut during March?

Significant rainfall exceeding 177.8 mm is expected in Connecticut during March, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Connecticut in March 2026?

Connecticut typically sees 0.055 cm of snowfall during March.

What are the typical wind conditions in Connecticut during March?

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

Connecticut snow forecast March 2026

Track daily snowfall levels and discover Connecticut’s snowy potential this March ❄️

March rainfall patterns in Connecticut

Explore the daily rainfall trends and prepare for Connecticuts March weather 💧
Typically, Connecticut has 11 rainy days in March with a total of 177.8 mm of rainfall.
Counties in Connecticut
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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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