Weather in Johnston, RI
Updated 2026-08-11 12:00 local time · ZIP codes 02919
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
82°1% rain
92°1% rain89°2% rain93°1% rain88°2% rain90°1% rain87°1% rain84°1% rain
77°2% rain74°4% rain72°5% rain71°6% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 83°F with winds near 10 mph.
77°F, 2% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 13 mph.
Current temperature is 82°F, wind 10 mph, rain chance up to 6%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Johnston weather today
Cloudy and 82°F in Johnston, RI. Today's high is 93°F with a 4% rain chance. Winds are around 10 mph with gusts near 12 mph. Relative humidity is 58%, pressure is 29.83 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Johnston
Sunrise is at 05:50 AM and sunset is at 07:52 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 68°F. The maximum rain chance is 3%.