7-Day Forecast 41.82°N 71.47°W (Text-Only)
NWS Forecast for: Johnston RI
Issued by: National Weather Service Norton, MA
Last Update: 6:25 am EDT Jul 13, 2025
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  • Today

    Today: Mostly sunny, with a high near 81. Southeast wind 6 to 8 mph.

    High: 81 °F

    Mostly Sunny


  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 3am.  Otherwise, increasing clouds, with a low around 67. South wind around 6 mph becoming calm  in the evening.

    Low: 67 °F

    Patchy Fog


  • Monday

    Monday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms after 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 71. Southwest wind 3 to 6 mph.

    Low: 71 °F

    Mostly Cloudy


  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 87. Southwest wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 71. Southwest wind 3 to 6 mph.

    Low: 71 °F

    Partly Cloudy


  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 90 °F

    Hot


  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 73. Southwest wind around 7 mph.

    Low: 73 °F

    Mostly Cloudy


  • Thursday

    Thursday: A chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 88. Southwest wind 6 to 11 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Today: Mostly sunny, with a high near 81. Southeast wind 6 to 8 mph.

    Tonight: Patchy fog before 2am, then patchy fog after 3am. Otherwise, increasing clouds, with a low around 67. South wind around 6 mph becoming calm in the evening.

    Monday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.

    Monday Night: Mostly cloudy, with a low around 71. Southwest wind 3 to 6 mph.

    Tuesday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.

    Tuesday Night: Partly cloudy, with a low around 71. Southwest wind 3 to 6 mph.

    Wednesday: Mostly sunny and hot, with a high near 90. Light southwest wind becoming south 5 to 9 mph in the morning.

    Wednesday Night: Mostly cloudy, with a low around 73. Southwest wind around 7 mph.

    Thursday: A chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 88. Southwest wind 6 to 11 mph. Chance of precipitation is 30%.

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 1am. Mostly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Friday: A chance of showers and thunderstorms. Partly 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. Partly cloudy, with a low around 70. West wind around 6 mph becoming north after midnight. Chance of precipitation is 30%.

    Saturday: Mostly sunny, with a high near 85. North wind 6 to 8 mph becoming southeast in the afternoon.



    Johnston RI
     41.82°N 71.47°W (Elev. 112 ft)

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