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: 5:32 am EST Jan 12, 2026


This Afternoon: Mostly sunny, with a high near 3. West wind 14 to 21 km/h, with gusts as high as 39 km/h.

Tonight: Partly cloudy, with a low around -2. Southwest wind 8 to 10 km/h.

Tuesday: Mostly sunny, with a high near 7. Southwest wind around 11 km/h.

Tuesday Night: A slight chance of rain after 3am. Mostly cloudy, with a low around 2. South wind 10 to 13 km/h. Chance of precipitation is 20%.

Wednesday: A chance of rain, mainly between 8am and 1pm. Cloudy, with a high near 9. Southwest wind 10 to 13 km/h. Chance of precipitation is 30%.

Wednesday Night: A chance of rain. Cloudy, with a low around 1. Calm wind. Chance of precipitation is 40%.

Thursday: A chance of rain. Mostly cloudy, with a high near 6. Northwest wind 5 to 11 km/h. Chance of precipitation is 40%.

Thursday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around -7. North wind 10 to 14 km/h. Chance of precipitation is 50%.

Friday: A chance of snow before 2pm. Partly sunny, with a high near -1. North wind 11 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 50%.

Friday Night: Mostly cloudy, with a low around -7. Southwest wind 5 to 10 km/h.

Saturday: Mostly sunny, with a high near 3. Southwest wind 5 to 11 km/h.

Saturday Night: Mostly cloudy, with a low around -3. South wind 5 to 8 km/h.

Sunday: A chance of rain and snow. Partly sunny, with a high near 3. Southwest wind 8 to 13 km/h. Chance of precipitation is 30%.



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

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