Old Lyme, CT Weather

As of
Current Temperature
51

Feels like:51°

Today's high temperature
52°
Today's low temperature
48°

Current Weather ConditionMostly Cloudy

Live Weather Radar

Old Lyme, CT weather radar map

Current Weather Details

Windchill
51°
Daily Rain
0"
Dew point
36°
Monthly Rain
0.04"
Humidity
57%
Avg. Wind
NW 3 mph
Pressure
30.13" →
Wind Gust
NNW 5 mph
Sunrise
5:33 AM
Moon
Waning Crescent
Sunset
7:57 PM
UV Index
6 (High)

Weather Forecast

  • Tonight

    Lo

    Partly cloudy. Low temperature around 48F. Dew point will be around 35F with an average humidity of 51%. Winds will be 3 mph from the NW.

  • Tomorrow

    Hi

    Sunny. Highs in the mid 60s. North winds around 5 mph becoming west this afternoon.

Old Lyme, CT 10-day weather forecast

AIR QUALITY

Air Quality Index
22|Fair
Top Triggers:
pm25
View Today's Air Quality details for Old Lyme, CT

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
9.9|High
Predominant Pollen:
Maple, Birch, Ash
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:540.7 miles

No Lightning Nearby

Real-time lightning alerts & live Map