Clinton, CT Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Jul 16 		Partly Cloudy
Close Hourly 		84º / 65º 1% WSW 10 mph 56%
2pm Partly Cloudy 80º 1% WSW 6 mph 64%
3pm Partly Cloudy 80º 0% WSW 8 mph 62%
4pm Partly Cloudy 82º 1% WSW 8 mph 54%
5pm Partly Cloudy 83º 1% W 9 mph 50%
6pm Partly Cloudy 83º 1% W 10 mph 49%
7pm Partly Cloudy 81º 1% W 8 mph 55%
8pm Sunny 80º 1% WNW 6 mph 59%
9pm Clear 77º 2% WNW 5 mph 63%
10pm Clear 76º 2% NW 5 mph 65%
11pm Mostly Clear 75º 1% NW 5 mph 64%
Fri
Jul 17 		Mostly Sunny
View Hourly 		82º / 68º 3% WNW 6 mph 53%
12am Clear 73º 1% NNW 4 mph 66%
1am Mostly Clear 72º 2% NNW 4 mph 70%
2am Mostly Clear 71º 2% NNW 3 mph 70%
3am Mostly Clear 70º 3% NNW 3 mph 72%
4am Mostly Clear 69º 2% NNW 2 mph 74%
5am Clear 68º 3% NNW 3 mph 77%
6am Sunny 66º 3% NNW 3 mph 79%
7am Sunny 69º 3% NNW 3 mph 75%
8am Partly Cloudy 72º 2% NNW 4 mph 69%
9am Partly Cloudy 74º 0% NNW 5 mph 59%
10am Mostly Sunny 76º 0% NW 5 mph 53%
11am Sunny 78º 0% NW 5 mph 49%
12pm Sunny 79º 0% WNW 5 mph 46%
1pm Mostly Sunny 80º 0% WNW 6 mph 46%
2pm Partly Cloudy 81º 0% W 6 mph 46%
3pm Sunny 81º 0% WSW 6 mph 48%
4pm Sunny 81º 0% W 5 mph 47%
5pm Sunny 81º 0% W 5 mph 47%
6pm Sunny 80º 0% W 4 mph 50%
7pm Mostly Sunny 78º 1% WSW 2 mph 56%
8pm Mostly Sunny 76º 2% WNW 1 mph 63%
9pm Partly Cloudy 74º 2% NW 1 mph 70%
10pm Mostly Clear 72º 2% SW 1 mph 73%
11pm Mostly Clear 71º 4% SSW 2 mph 78%
Sat
Jul 18 		PM Thundershowers
View Hourly 		81º / 70º 72% SSW 12 mph 77%
12am Mostly Clear 71º 5% SSW 2 mph 83%
1am Partly Cloudy 70º 6% SSW 2 mph 88%
2am Partly Cloudy 69º 7% SSW 2 mph 88%
3am Mostly Clear 69º 7% SSW 2 mph 90%
4am Partly Cloudy 69º 8% SSW 1 mph 93%
5am Partly Cloudy 69º 10% SSW 1 mph 94%
6am Partly Cloudy 69º 9% S 2 mph 95%
7am Partly Cloudy 72º 9% S 3 mph 90%
8am Partly Cloudy 74º 7% S 4 mph 84%
9am Partly Cloudy 77º 7% SSW 6 mph 77%
10am Partly Cloudy 78º 7% SSW 6 mph 74%
11am Mostly Cloudy 80º 9% SSW 8 mph 70%
12pm Cloudy 81º 11% SSW 10 mph 68%
1pm Showers 80º 44% SSW 11 mph 68%
Sun
Jul 19 		Mostly Sunny 83º / 63º 11% NW 10 mph 63%
Mon
Jul 20 		Partly Cloudy 78º / 69º 2% SE 7 mph 59%
Tue
Jul 21 		Thunderstorms 79º / 70º 72% S 11 mph 80%
Wed
Jul 22 		Scattered Thunderstorms 82º / 65º 62% WSW 10 mph 67%
Thu
Jul 23 		Partly Cloudy 80º / 65º 24% W 6 mph 60%

Weather Radar for Clinton, CT See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Clinton, CT

This Afternoon
High : 79ºF
WSW wind around 10 kt. Patchy smoke. Seas around 1 ft.
Tonight
Low : 67ºF
Variable winds 5 kt or less. Widespread smoke, mainly between 8pm and 4am. Seas 1 ft or less.
Friday
High : 82ºF
Variable winds 5 kt or less. Areas of smoke before 4pm. Seas 1 ft or less.
Friday Night
Low : 68ºF
Variable winds 5 kt or less. Patchy smoke after 10pm. Seas 1 ft or less.
Saturday
High : 84ºF
Variable winds less than 5 kt becoming SSW 7 to 12 kt in the morning. Winds could gust as high as 22 kt. A chance of showers, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Saturday Night
Low : 70ºF
S wind around 10 kt becoming WSW after midnight. Winds could gust as high as 21 kt. Showers and possibly a thunderstorm. Seas around 2 ft.
Sunday
High : 85ºF
WNW wind around 8 kt. A chance of showers before 8am. Seas around 1 ft.
Sunday Night
Low : 63ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
High : 76ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near Clinton, CT See Map

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    Wind Speed Forecast for Clinton, CT

    ThursdayFridaySaturday
    Wind Speed (MPH) 6105335641226
    6pm10pm2am6am10am2pm6pm10pm2am6am10am2pm
    MPH 6105335641226
    DIR WSWWNWNNWNNWNWWWSWSSWSSSW

    Current Weather Conditions In Clinton, CT

    As Of: 49 minutes ago

    • 80ºF
    • 83ºF
    • 6mph
    • 0º (WSW)
    • 6mph
    • Partly Cloudy
    • 3mi
    • 29.82"
    • 64%
    • 0ºF

    The weather right now in Clinton, CT is Partly Cloudy. The current temperature is 80°F, and the expected high and low for today, Thursday, July 16, 2026, are 84° high temperature and 65°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the West Southwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 83° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 64 percent, and air pressure at 29.82 in. Visibility is 3 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Air Quality Alert - 6:12am Thu Jul 16 2026

    ...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

    The Connecticut Department of Energy and Environmental Protection
    has issued an Air Quality Action Day for the following counties:

    Fairfield, New Haven, Middlesex, New London.

    until midnight EDT tonight.

    An Air Quality Action Day means that Fine Particulates within the
    region may approach or exceed unhealthy standards. For additional
    information, please visit the Connecticut Department of Energy and
    Environmental Protection Web site at http://www.ct.gov/deep/aqi