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Hartford, CT Marine Weather Forecast

Overnight - 72°F
Jul 03, 2026
6 mph NW
Mostly Clear
Mostly clear, with a low around 72. Northwest wind around 6 mph.
Friday - 92°F
Jul 03, 2026
8 mph NW
Sunny
Sunny, with a high near 92. Heat index values as high as 98. Northwest wind around 8 mph.
Friday Night - 70°F
Jul 03, 2026
7 mph NW
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 9pm and 2am. Partly cloudy, with a low around 70. Northwest wind around 7 mph. Chance of precipitation is 20%.
Independence Day - 90°F
Jul 04, 2026
5 to 9 mph NW
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Northwest wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday Night - 64°F
Jul 04, 2026
3 to 7 mph NW
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday - 86°F
Jul 05, 2026
3 mph N
Mostly Sunny
Mostly sunny, with a high near 86.
Sunday Night - 61°F
Jul 05, 2026
3 mph NE
Chance Rain Showers
A chance of rain showers after 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Monday - 78°F
Jul 06, 2026
2 to 7 mph SE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.
Monday Night - 59°F
Jul 06, 2026
3 to 7 mph E
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Tuesday - 80°F
Jul 07, 2026
7 mph E
Chance Rain Showers then Slight Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Tuesday Night - 60°F
Jul 07, 2026
2 to 6 mph E
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60.
Wednesday - 83°F
Jul 08, 2026
2 to 6 mph N
Slight Chance Rain Showers
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 83.
Wednesday Night - 63°F
Jul 08, 2026
5 mph SW
Slight Chance Rain Showers
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 63.
Thursday - 85°F
Jul 09, 2026
2 to 6 mph W
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85.

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