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Watertown, CT Weather Conditions

Updated: Sat Apr 18th 2026 6:45 PM EDT

Partly Cloudy

59^°F 15^°C

Feels Like 59^°F / 15^°C

Watertown, CT weather condition is Partly Cloudy and 59°F.

Today's Weather in Watertown,CT

The current weather in Watertown CT as of 6:45 PM EDT on Sat Apr 18th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 0.6. It is 59 degrees fahrenheit. The barometric pressure is 29.99 - measured by inches of mercury - and is rising since its last observation. The humidity is 75 percent that's rising since the last report, with a dew point of 53 degrees fahrenheit which is rising. Wind direction is from the South-Southeast at 8.7 miles per hour, gusting at 11.4 miles per hour. Sunrise was at 6:07 AM and Sunset is at 7:36 PM. The moon phase is a Waxing Crescent moon rising at 6:23 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:07 AM

Sunset: 7:36 PM

As of:

Moon

Moonrise: 6:23 AM

Moonset: 9:38 PM

Phase: Waxing Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Moderate Rain

Moderate Rain with a high of 50°F and a low of 37°F. Rainfall is expected, having a 92% chance with 0.23in estimated precipitation. Winds will be moderate, blowing around 13mph. Expect high humidity with levels above 80% to 91%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 50° \| Lo 37°	91%	92% \| est. 0.23in	0%	13 mph

Scattered Rain

Scattered Rain with a high of 46°F and a low of 33°F. Probable rainfall forecasted, having an 83% chance with an estimated 0.13in. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 72%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 46° \| Lo 33°	72%	83% \| est. 0.13in	0% \| est. 0.2in	12.1 mph

Sunny

Sunny with a high of 52°F and a low of 28°F. Winds will be light at 9mph at times. Humidity levels are comfortable, sitting around 47%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 28°	47%	0%	0%	8.9 mph

Scattered Rain

Scattered Rain with a high of 60°F and a low of 40°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.08in. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 60° \| Lo 40°	76%	84% \| est. 0.08in	0%	9.6 mph

Sunny

Sunny with a high of 58°F and a low of 38°F. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 38°	69%	0%	0%	12.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 59^°F. The morning temperature of 51°^F is lowest at 5am with the daytime high of 66°^F at 4pm and a low around 51°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.08^inHg at 8am and lowest being 29.95^inHg at 11pm.

Hourly Wind Speeds

The fastest wind is reported to be 9.6^mph at 12pm, while the slowest is 2.9^mph around 3am; expect wind gusts peaking 11.4^mph at 6pm. View live wind conditions in Watertown

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