Home / Local Weather & Traffic / Connecticut / Clinton / Weather Forecast

Clinton, CT Weather Forecast for 5-Days

Updated: Thu May 14th 2026 10:15 PM EDT

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Clinton, CT Weather – 5-14 – Moderate Rain
61° / 53°
Moderate Rain
Clinton is set for rain with temperatures peaking at 61°F and dipping to 53°F. The chance of rain is 88% with an estimated 0.33in. Wind will be moderate, blowing around 12mph on average and gusts of 10.9mph at 11 PM. High humidity with average of 90% is anticipated, the maximum being 87% at 11 PM and 87% being its lowest at 11 PM. Barometric pressure is its highest of 29.72inHg at 11 PM, a lowest point of 29.72inHg at 11 PM with an avg 29.72inHg.
Clinton, CT Weather – 5-15 – Scattered Showers
60° / 49°

Weather Tomorrow

Scattered Showers
Daytime highs will reach 60°F with lows dropping to 49°F in Clinton, where on and off showers are set to occur. The chance of rain is 86% with an estimated 0.07in. Wind will be moderate, blowing around 12mph on average and gusts of 16.6mph at 6 PM. High humidity with average of 81% is anticipated, the maximum being 92% at 6 AM and 65% being its lowest at 12 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.72inHg at 12 AM with an avg 29.83inHg.
Clinton, CT Weather – 5-16 – Sunny
66° / 48°
Sunny
In Clinton, bright and sunny conditions with highs near 66°F and lows around 48°F. Wind will be moderate, blowing around 15mph on average and gusts of 27.2mph at 5 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 93% at 1 AM and 53% being its lowest at 4 PM. Barometric pressure is its highest of 30.11inHg at 8 AM, a lowest point of 30inHg at 7 PM with an avg 30.05inHg.
Clinton, CT Weather – 5-17 – Scattered Showers
73° / 55°
Scattered Showers
Showers likely at times in Clinton, with a high of 73°F and a low of 55°F. The chance of rain is 80% with an estimated 0.01in. Winds will be light at 9mph and gusts of 17.4mph at 12 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 87% at 6 AM and 59% being its lowest at 5 PM. Barometric pressure is its highest of 30.13inHg at 11 PM, a lowest point of 29.96inHg at 5 AM with an avg 30.02inHg.
Clinton, CT Weather – 5-18 – Sunny
67° / 58°
Sunny
Daytime highs will reach 67°F with lows dropping to 58°F in Clinton, where it will be sunny. Winds will be light at 9mph and gusts of 17.4mph at 6 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 93% at 11 PM and 67% being its lowest at 9 AM. Barometric pressure is its highest of 30.24inHg at 9 AM, a lowest point of 30.14inHg at 12 AM with an avg 30.18inHg.
Clinton, CT Weather – 5-19 – Sunny
76° / 58°
Sunny
It will be sunny in Clinton, with a high of 76°F and a low of 58°F. Wind will be moderate, blowing around 16mph on average and gusts of 32.9mph at 5 PM. High humidity with average of 84% is anticipated, the maximum being 96% at 3 AM and 60% being its lowest at 2 PM. Barometric pressure is its highest of 30.13inHg at 12 AM, a lowest point of 29.94inHg at 5 PM with an avg 30.03inHg.

Currently

Overcast 56°F
29.73 inHg.
Barometer
100%
Humidity
NNW 9.4 mph
Wind
Overcast

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Clinton weather forecast and traffic updates by locals

Write your own Clinton, CT report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Clinton, CT report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.