Even though we’re lined up for a quiet and seasonable Halloween this year, you all know the weather in New England can be very dynamic, especially as we head into winter.
We saw Halloween rain just last year, but thankfully no soaking rain or other tricks are in the forecast Saturday night. The chill in the air is the only thing parents and kids have to worry about, since Halloween evening should stay dry and clear all night. Temperatures should settle in the low to mid-40s across Southern New England just after sunset.
But the weather doesn’t always cooperate. Past Halloweens have seen everything from rain to windy conditions, and even an early dose of snow.
Here are a few bone-chilling Halloweens, some dating way back, across Greater Boston:
• Snow on Halloween? Yep. It happened once, according to the weather record books. A trace of snow fell on Halloween in 1913.
But I’m sure many of us remember “Snowtober” in 2011, when a nor’easter dumped plenty of snow across the region a couple of days before Halloween, knocking out power to thousands of households and businesses across Massachusetts. Many communities even canceled Halloween.
Then there was 2020, when 4 to 6 inches of snow fell on Halloween Eve from Boston to Western Mass., leaving many kids to trick-or-treat in the snow the next evening.



• Halloween cold: In 1904, the mercury plunged all the way to 27 degrees in Boston. There have been 12 other times when Halloween turned frozen. The most recent? 2020, when temperatures only reached a high of 44 in the Boston area.
• Halloween heat: We’re only two years removed from the second warmest Halloween on record — which topped 78 degrees in 2024. But only once have the temperatures broken into the 80s, reaching 81 degrees in 1946.
• Rain on Halloween: Just last year, we picked up a tenth of an inch. But in 1939? A soaking 2.5 inches made for a miserable night for trick-or-treaters.
• “Perfect Storm” nor’easter: Remember the 1991 Halloween nor’easter, or as many of us remember as “The Perfect Storm”? That storm caused widespread coastal damage across New England and canceled any outdoor plans for much of the region.

We’ve seen plenty of weather twists this fall, so it’s nice to look forward to a refreshingly quiet Halloween this year. High pressure in control, rain chances virtually nonexistent in the forecast, although it will be chilly across Southern New England.
So stock up on candy and enjoy whatever festivities you may be taking part in; I’ll be stomping around the neighborhood with the little one as a dinosaur. Roar!

Ken Mahan can be reached at ken.mahan@globe.com. Follow him on Instagram @kenmahantheweatherman.
