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Heat Advisory HEAT ADVISORY - Hartford County  - Northern Middlesex

NWS Northeast Regional Radar WU North East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 04-Jul-2026 10:52am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 94.2, Max: 94.2, Min: 76.2 94.2°F
Warmer 3.0°F than last hour.

Dangerously Hot

Feels like: 101.0°F

24-hr difference
-1.4°FColder 1.4°F than yesterday at this time.
  Today Yesterday
High: 94.2°F
10:44am 		84°F
12:05am
Low: 76.2°F
5:51am 		84°F
12:05am
Wind from WNW WNW
1
Gust:
 1 mph
0 Bft - Calm
Today: 4 mph 7:14am
Gust Month: 4 mph July 4
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.44 in
Season Total: 25.25 in
2 days since last rain.
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 59 % Decreased 3.9% since last hour.
Dew Point: 77.7°F Increased 1.0°F since last hour.
Barometer: 29.86 inHg  
Baro Trend: Steady
Sunrise: 5:22am
Sunset: 8:28pm
Moonset: 9:46am
Moonrise: 11:11pm
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
81%
Illuminated
UV Index Solar Radiation
   3.6     Medium 
High: 3.7 @ 10:50am
867 W/m2
High: 884 @  10:50am
 NWS Weather Forecast  - Outlook: Independence Day & Tonight
Independence
Day
Independence Day: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 94 °F		 NWS forecast: A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 97. Northwest wind 6 to 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 70 °F		 NWS forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 1am. Mostly cloudy, with a low around 70. Northwest wind 1 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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