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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Groton, CT

53°F
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Groton

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Groton, CT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, March 21

Day

3/21
57°Hi
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Not as cool with times of sun and clouds

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindNNW 10 mph

Wind Gusts20 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover36%

Morning

Afternoon

Night

3/21
37°Lo
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Increasing clouds

WindSE 6 mph

Wind Gusts12 mph

Probability of Precipitation17%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover69%

Evening

Overnight

Sun & Moon

12 hrs 10 mins
Rise 6:51 AM
Set 7:01 PM
Waxing Crescent
Rise 7:50 AM
Set 10:36 PM

Temperature History

3/21
High
Low
Forecast
57°
37°
Average
48°
33°
Last Year
50°
40°

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World North America United States Connecticut Groton

Weather Near Groton:

  • Hartford, CT
  • New Haven, CT
  • Waterbury, CT
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