National Weather Service Forecast for: 2 Miles WNW Johnston RI
Issued by: National Weather Service Norton, MA
Updated: 2:31 am EDT Aug 20, 2026
 
Today

Today: Increasing clouds, with a high near 86. Southwest wind 3 to 6 mph.
Increasing
Clouds
 Tonight

Tonight: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 62. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Showers
Likely
 Friday

Friday: A chance of showers. Mostly cloudy, with a high near 79. Northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers
 Friday
Night
Friday Night: Showers likely, mainly after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 62. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely and
Patchy Fog
 Saturday

Saturday: Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. High near 74. Northeast wind around 8 mph. Chance of precipitation is 90%.
Heavy Rain
and Patchy
Fog
 Saturday
Night
Saturday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 64. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Showers then
Chance
Showers
 Sunday

Sunday: A chance of showers. Partly sunny, with a high near 81. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 50%.
Chance
Showers
 Sunday
Night
Sunday Night: A chance of showers before 11pm. Mostly cloudy, with a low around 63. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Chance
Showers then
Mostly Cloudy
 Monday

Monday: Mostly sunny, with a high near 81. West wind 5 to 9 mph.
Mostly Sunny
Hi 86 °F Lo 62 °F Hi 79 °F Lo 62 °F Hi 74 °F Lo 64 °F Hi 81 °F Lo 63 °F Hi 81 °F

 

Today
 
 Increasing clouds, with a high near 86. Southwest wind 3 to 6 mph.
Tonight
 
 Showers likely, mainly after 10pm. Mostly cloudy, with a low around 62. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 A chance of showers. Mostly cloudy, with a high near 79. Northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
 Showers likely, mainly after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 62. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
 
 Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. High near 74. Northeast wind around 8 mph. Chance of precipitation is 90%.
Saturday Night
 
 Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 64. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
 
 A chance of showers. Partly sunny, with a high near 81. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 50%.
Sunday Night
 
 A chance of showers before 11pm. Mostly cloudy, with a low around 63. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Monday
 
 Mostly sunny, with a high near 81. West wind 5 to 9 mph.
Monday Night
 
 Mostly clear, with a low around 58. West wind around 5 mph.
Tuesday
 
 Sunny, with a high near 80. West wind 6 to 9 mph.
Tuesday Night
 
 Mostly clear, with a low around 58. West wind around 5 mph.
Wednesday
 
 Sunny, with a high near 81. Southwest wind 5 to 7 mph.

 

Forecast from NOAA-NWS for 2 Miles WNW Johnston RI.