Groton, CT Weather

As of
Current Temperature
46

Feels like:42°

Today's high temperature
61°
Today's low temperature
45°

Current Weather ConditionClear

Live Weather Radar

Groton, CT weather radar map

Current Weather Details

Windchill
42°
Daily Rain
0.07"
Dew point
30°
Monthly Rain
0.09"
Humidity
54%
Avg. Wind
NNW 7 mph
Pressure
30.07" →
Wind Gust
7 mph
Sunrise
5:32 AM
Moon
Waning Crescent
Sunset
7:57 PM
UV Index
6 (High)

Weather Forecast

  • Tonight

    Lo

    Partly cloudy with a chance of sprinkles. Lows in the mid 40s. Northwest winds around 5 mph.

  • Tomorrow

    Hi

    Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.

Groton, CT 10-day weather forecast

AIR QUALITY

Air Quality Index
23|Fair
Top Triggers:
pm25
View Today's Air Quality details for Groton, CT

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
9.5|Medium-High
Predominant Pollen:
Maple, Birch, Ash
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:562.9 miles

No Lightning Nearby

Real-time lightning alerts & live Map