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 Details for Northern New Haven County Freeze Warning
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 Details for Southern New Haven County Freeze Warning
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 Southern Fairfield County
 Details for Southern Fairfield County Freeze Warning
Freeze Warning FREEZE WARNING - Northern Fairfield County  - Northern New Haven County  - Southern Fairfield County  - Southern New Haven County

NWS Northeast Regional Radar WU United States Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 18-Oct-2026 7:30am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 31.1, Max: 34.6, Min: 30.3 31.1°F
Colder 0.1°F than last hour.

Cold

Feels like: 31°F

24-hr difference
-15.7°FColder 15.7°F than yesterday at this time.
  Today Yesterday
High: 34.6°F
12:00am 		57.8°F
12:00am
Low: 30.3°F
5:52am 		34.6°F
11:55pm
Calm E
0
Gust:
 0 mph
0 Bft - Calm
Today: 4 mph 7:14am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.25 in
Season Total: 40.04 in
2 days since last rain.
Tonight

Tonight: Clear then Patchy Frost
Clear then Patchy Frost
Humidity & Barometer Almanac Moon
Humidity: 81 % Decreased 1.0% since last hour.
Dew Point: 26°F Decreased 0.4°F since last hour.
Barometer: 30.57 inHg Rising 0.01 inHg/hr
Baro Trend: Rising Rapidly
Sunrise: 7:08am
Sunset: 6:05pm
Moonrise: 2:30pm
Moonset: 11:52pm
Waxing Crescent
Waxing Crescent, Moon at 7 days in cycle
48%
Illuminated
UV Index Forecast UV Index Forecast
18-Oct-2026
3.6     Medium 
19-Oct-2026
3.6     Medium 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 55 °F		 NWS forecast: Sunny, with a high near 55. North wind 2 to 6 mph.
Davis VP+ forecast: Mostly clear with little temperature change.
 
Tonight

Tonight: Clear then Patchy Frost
Clear then Patchy Frost

Lo 37 °F		 NWS forecast: Patchy frost after 2am. Clear, with a low around 37. Northeast wind 1 to 5 mph.