Boston/ Weather & Environment

Boston Basks in 60s Today, Braces for Frosty Midweek — but Halloween Stays Dry

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Published on October 25, 2026
Boston Basks in 60s Today, Braces for Frosty Midweek — but Halloween Stays DrySource: Google Street View

Boston is waking to clear skies and temperatures around 43 degrees Sunday morning, but a sunny afternoon should push the mercury close to 63. The forecast stays dry, setting up an easy day for walks, errands and outdoor plans across the city.

According to the National Weather Service, southwest winds will remain light at about 5 mph this afternoon, with no rain expected. Skies stay clear Sunday night as temperatures fall to around 42.

Warm Monday Gives Way To A Cooler Midweek

Monday brings another sunny day and the warmest reading of the near-term forecast, with a high near 67 and west winds around 8 mph. That mild spell fades quickly, with highs falling to about 53 Tuesday and 54 Wednesday.

Wednesday morning could bring patchy frost before 9 a.m., especially in colder spots, before sunshine takes over. The forecast remains dry through the cooldown, and no watches, warnings or advisories are listed.

Dry Weather Holds Through Halloween

Temperatures rebound Thursday through Saturday, reaching the lower to middle 60s under mostly sunny skies. Friday is expected to top out near 65, while Saturday, October 31, should be mostly sunny with a high around 61.

That makes for a favorable Halloween forecast in Boston, with only a partly cloudy Saturday night and a low near 51. Rain chances remain minimal through the weekend, so umbrellas appear unlikely to be part of the costume lineup.

Boston-Weather & Environment