7-Day Forecast 42.39°N 71.09°W (Text-Only)
NWS Forecast for: Somerville MA
Issued by: National Weather Service Norton, MA
Last Update: 2:05 am EDT Jul 14, 2025
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  • Overnight

    Overnight: Mostly cloudy, with a low around 68. Light south wind.

    Low: 68 °F

    Mostly Cloudy



  • Monday

    Monday: A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 85. South wind 5 to 7 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Patchy Fog
    then Chance
    T-storms

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Mostly cloudy, with a low around 72. Southwest wind around 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Cloudy through mid morning, then gradual clearing, with a high near 88. Southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 72. Southwest wind 3 to 5 mph.

    Low: 72 °F

    Mostly Clear



  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 91. South wind 3 to 7 mph.

    High: 91 °F

    Hot



  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 74. Southwest wind 5 to 7 mph.

    Low: 74 °F

    Mostly Cloudy



  • Thursday

    Thursday: A chance of showers and thunderstorms after 11am.  Partly sunny and hot, with a high near 90. Southwest wind 6 to 9 mph.  Chance of precipitation is 30%.

    High: 90 °F

    Chance
    T-storms


  • Thursday
    Night

    Thursday Night: A chance of showers before 9pm.  Mostly cloudy, with a low around 75. Southwest wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers then
    Partly Cloudy

  • Overnight: Mostly cloudy, with a low around 68. Light south wind.

    Monday: A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 85. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tuesday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Cloudy through mid morning, then gradual clearing, with a high near 88. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    Tuesday Night: Mostly clear, with a low around 72. Southwest wind 3 to 5 mph.

    Wednesday: Mostly sunny and hot, with a high near 91. South wind 3 to 7 mph.

    Wednesday Night: Mostly cloudy, with a low around 74. Southwest wind 5 to 7 mph.

    Thursday: A chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 90. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

    Thursday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 75. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Friday: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Saturday: Mostly sunny, with a high near 82. North wind 6 to 8 mph becoming east in the afternoon.

    Saturday Night: Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming light and variable in the evening.

    Sunday: Partly sunny, with a high near 82. Light and variable wind becoming southeast 5 to 8 mph in the morning.



    Somerville MA
     42.39°N 71.09°W (Elev. 46 ft)

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