Monday December 15 2025 Forecast (7:28AM)

DAYS 1-5 (DECEMBER 15-19)

Yesterday’s light snowfall event set the stage for reinforcing cold, and today will indeed be an icebox day as a modified arctic chill dominates. The core of this cold will be here for a limited time though. Tonight, a weak disturbance passing through can cause some light snow showers, and then we’re back to fair weather for a few days along with a gradual temperature moderation into the middle of the week. Thursday and Friday, we’ll see low pressure track through the Great Lakes and into southeastern Canada. This will drag milder air into our region on a strengthening southerly wind Thursday into early Friday, until the low’s sharp cold front comes through from west to east with a band of rain Friday, then a return to windy, colder conditions behind the front later Friday. Watch for a few snow showers by Friday evening as a much colder westerly air flow is established.

TODAY: Sun followed by clouds. Highs 22-29. Wind NW 10-20 MPH, gusts 25-35 MPH. Wind chill often below 20 and at times below 10.

TONIGHT: Mostly cloudy. Scattered snow showers, favoring areas south of I-90. Lows 13-20. Wind NW to W diminishing to under 10 MPH.

TUESDAY: Mostly sunny. Highs 32-39. Wind W 5-15 MPH.

TUESDAY NIGHT: Partly cloudy. Lows 15-22. Wind WSW up to 10 MPH.

WEDNESDAY: Partly sunny. Highs 37-44. Wind WSW 5-15 MPH.

WEDNESDAY NIGHT: Partly cloudy. Lows Lows 25-32. Wind SW 5-15 MPH.

THURSDAY: Partly to mostly cloudy. Highs 44-51. Wind SW 10-20 MPH.

THURSDAY NIGHT: Cloudy. Widespread rain showers arrive west to east late evening and overnight. Lows 37-44 early, then rising slowly. Wind SW to S 10-20 MPH.

FRIDAY: Overcast with widespread rain showers morning, may end mixed with snow in higher elevations well northwest of Boston midday. A sun/cloud mix remainder of day with a chance of evening snow showers north and west of Boston. Highs 48-55 morning, followed by falling temperatures. Wind S 10-20 MPH, higher gusts, shifting to W.

DAYS 6-10 (DECEMBER 20-24)

Pattern in the days heading toward Christmas will feature up and down temps, leaning toward colder, and a couple minor precipitation events, details of which can be fine-tuned as we get closer to this time frame. The winter solstice occurs at 10:03 a.m. EST on December 21.

DAYS 11-15 (DECEMBER 25-29)

Up and down temp pattern continues. Another couple precipitation events likely occur but no major storms indicated by the overall pattern.

24 thoughts on “Monday December 15 2025 Forecast (7:28AM)”

  1. Good morning and thank you TK.

    15 here after low of 14

    Ocean: 46

    Wordle: 4. Odd word. Thank you “Love Actually” for allowing me to know the wprd.

    1. Nothing with 1sr guess, 2 in correct position with 2nd guess. 3rd logot one more in correct, allowing for the 4th guess to be correct.

  2. Thanks TK !

    We ended up with 3″ or so of snow.

    The first 3/4″ were very wet and the majority fell in the early hours of Sunday morning, pre sunrise.

    It kind of snowed the rest of the day, but very lightly and nothing took and then from 4-8 pm last night was a steady to moderate, if not occasionally heavy snow that was powdery and gave us at least another 2 and 1/4 inches of dry, powdery snow.

      1. I didn’t even give a rat’s ass about taking any kind of serious measurements. System was not worthy of that. 🙂

        Logan had 1.3. I suppose if one accounts for some melting and the added small amount last evening, I suppose we came in “around” that amount.

      1. May I join the co engineers with 4 please. Julie love seeing you play. Great wordling for all. Also have not seen love actually so wasn’t sure it was a word when I entered.

  3. Non weather:

    What the heck is going on with the world?

    Maybe it’s always been this bad and modern technology makes it easier to be aware of it.

    Australia.

    Brown University and now, it turns out, they don’t think they have the suspect.

    And I am old enough to have watched All in the Family and so very often in syndication. What a tragedy and even more so, if the stories out there are to be believed.

    Everyone seems so angry or mentally unwell. It’s depressing and sad.

    1. You are correct. The world is totally and completely messed up (please substitute a more vulgar word there)!!!!!!

      My wife believes it has something to do with the pandemic.
      Whatever it is, it is horrific!! Just too many EVIL people in this
      world.

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