7-Day Forecast 42.3°N 71.29°W (Text-Only)
NWS Forecast for: Wellesley MA
Issued by: National Weather Service Norton, MA
Last Update: 11:21 pm EST Dec 5, 2025
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  • Overnight

    Overnight: Cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Cloudy


  • Saturday

    Saturday: A slight chance of snow between 10am and 11am.  Mostly cloudy, with a high near 37. Calm wind becoming southwest around 5 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24. Light west wind.

    Low: 24 °F

    Partly Cloudy


  • Sunday

    Sunday: Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 36 °F

    Partly Sunny


  • Sunday
    Night

    Sunday Night: A slight chance of snow after 9pm.  Mostly cloudy, with a low around 20. Calm wind becoming west around 6 mph after midnight.  Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Monday

    Monday: Sunny, with a high near 26. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 26 °F

    Sunny


  • Monday
    Night

    Monday Night: Mostly clear, with a low around 11. Northwest wind 3 to 6 mph.

    Low: 11 °F

    Mostly Clear


  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Southwest wind 3 to 6 mph.

    High: 31 °F

    Mostly Sunny


  • Tuesday
    Night

    Tuesday Night: A chance of snow between 9pm and 11pm.  Mostly cloudy, with a low around 24. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Overnight: Cloudy, with a low around 18. Calm wind.

    Saturday: A slight chance of snow between 10am and 11am. Mostly cloudy, with a high near 37. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    Saturday Night: Partly cloudy, with a low around 24. Light west wind.

    Sunday: Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.

    Sunday Night: A slight chance of snow after 9pm. Mostly cloudy, with a low around 20. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 20%.

    Monday: Sunny, with a high near 26. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Monday Night: Mostly clear, with a low around 11. Northwest wind 3 to 6 mph.

    Tuesday: Mostly sunny, with a high near 31. Southwest wind 3 to 6 mph.

    Tuesday Night: A chance of snow between 9pm and 11pm. Mostly cloudy, with a low around 24. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Wednesday: A chance of rain after 2pm. Mostly cloudy, with a high near 43. South wind around 7 mph. Chance of precipitation is 30%.

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 33. Southwest wind around 6 mph. Chance of precipitation is 60%.

    Thursday: A chance of rain. Partly sunny, with a high near 42. West wind 6 to 8 mph. Chance of precipitation is 50%.

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 30%.

    Friday: Partly sunny, with a high near 36. West wind 7 to 9 mph, with gusts as high as 21 mph.



    Wellesley MA
     42.3°N 71.29°W (Elev. 148 ft)

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