New London

Current Weather

4.8°C (40.6°F)

Clear Sky

Feels like: 1.1°C (34.0°F)

Humidity: 87%

Sun Schedule

Sunrise
07:11
Sunset
17:52

Today's Weather Summary

Today's temperature will be quite chilly, feeling around 1.1°C (34°F) with high humidity. A Frost Advisory is in effect, so protect sensitive plants and take precautions if venturing outdoors, as surfaces may become slippery. There is no significant wind, but dress warmly and stay alert for updates on the frosty conditions.

Alert Summary

A Frost Advisory is in effect for Northern Middlesex, Northern New Haven, and Northern New London Counties in Connecticut, as well as Western Passaic County in New Jersey, from late tonight until tomorrow morning. Overnight temperatures are expected to drop to around 33 degrees, leading to frost formation. Take action to protect sensitive plants and vegetation.

Active Weather Alerts

1

Frost Advisory

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Connecticut, Northern Middlesex, Northern New Haven, and Northern New London Counties. In New Jersey, Western Passaic County. In New York, Northern Westchester County. * WHEN...From 11 PM this evening to 9 AM EDT Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

From: Oct 25, 2025 01:48 Until: Oct 25, 2025 14:30

Alert History Patterns

Based on 44 historical alerts

Based on 44 historical alerts. Covering 11 different event types. Most common concerns: flood, new, and coast.

flood new coast rip southern statement counties impacts watch what northern near frost low current waterfront vulnerable shoreline suffolk currents high freeze island wave afternoon wind eastern expected evening roads possible connecticut sunday monday ground level result york morning warning sensitive one massachusetts middlesex lying along haven outdoor water southeast
This visualization shows the most common weather concerns based on past alerts for New London

3-Day Weather Forecast

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Marine Conditions

Tide Information

Time Type Height

Wave Conditions

About New London

New London is a city in United States.

41.355619, -72.09978

Weather Map

City Images

New London
New London
New London
New London, United States
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Past Weather Alerts

5 of 43

Coastal Flood Statement

* WHAT...Up to 1/2 ft of inundation above ground level in the most vulnerable areas near the waterfr...

Oct 19, 2025 - Oct 20, 2025

Frost Advisory

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Connecticut, Northe...

Oct 17, 2025 - Oct 18, 2025

Coastal Flood Watch

* WHAT...One to two feet of inundation above ground level possible in vulnerable areas near the wate...

Oct 09, 2025 - Oct 13, 2025

Coastal Flood Advisory

* WHAT...1 to 2 ft of inundation above ground level expected in vulnerable areas near the waterfront...

Oct 11, 2025 - Oct 13, 2025

Coastal Flood Advisory

* WHAT...1 to 2 ft of inundation above ground level expected in vulnerable areas near the waterfront...

Oct 12, 2025 - Oct 13, 2025