It’s a gorgeous day across CT, with sunshine and low humidity… Tomorrow promises to be equally as nice as we end the week.

The weekend is on track to feature a warming trend, at the same time humidity will also creep up. A minimal, 2nd heat wave of the year still looks likely Sun/Mon/Tue. Rain/storm chances appear low over the weekend (isolated if they do pop up, and more likely Sunday over Saturday).

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Next week, we’ll see a better chance for unsettled weather, especially late Tuesday into Wednesday with the arrival of a cold front.

Meteorologist Mark Dixon



With high pressure in place, we’ll enjoy a couple of very pleasant summer days! Today will be mostly sunny and the humidity will be low. Dew points will be in the 40s and 50s. The air will become seasonably warm with highs in the low and middle 80s. It's a top ten best day of the year!

The mercury will dip into the 50s and lower 60s tonight under a mainly clear sky.

Tomorrow will be a lot like today with mostly sunny skies and highs in the low to middle 80s. The humidity should be a little higher, but still in the comfortable range.

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Temperature and humidity levels will be on the rise over the weekend. Saturday won’t be too bad with partly sunny skies and highs in the mid to perhaps upper 80s. However, Sunday will be hotter with highs around or just over 90 degrees. The air will be humid and the sky will be partly to mostly sunny. A shower or thunderstorm can’t be ruled out at some point over the weekend. However, our weather will be primarily dry for outdoor activities.


The hot weather is expected to continue Monday and Tuesday with temperatures reaching or exceeding 90 degrees. That means we could have our second heat wave of the year! However, it should be a minimal heat, expected to last 3 days. A cold front will move through the state on Wednesday, keeping temperatures in the 80s.

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The chance for a thunderstorm will be low on Monday. There may be a better chance for showers and storms late Tuesday and Tuesday night in advance of the cold front. Showers and a few thunderstorms appear likely on Wednesday with the cold front moving through Connecticut.

Chief Meteorologist Bruce DePrest with Scot Haney


The first heat wave of 2018 lasted 7 days. Here’s the breakdown by day, with high temperature:

Friday June 29, 90°; Saturday June 30, 93°; Sunday July 1, 98°; Monday July 2, 95°; Tuesday July 3, 95°; Wednesday July 4, 94°; Thursday July 5, 92°.


The longest heat waves on record in Connecticut lasted a total of 10 days. There was a 10-day heat wave in the summer of 1995 from July 24th through August 2nd. There was another 10-day heat wave in the summer of 2016 that lasted from July 21st through July 30th.

The most intense heat wave was in July of 1991 when we had 3 consecutive days of 100-degree heat! It was 100° on the 19th, 100° on the 20th, and 101° on the 21st!

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