Weather in Rock Island, WA
Updated 2026-08-11 09:15 local time · ZIP codes 98850
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
70°0% rain
80°0% rain87°0% rain90°0% rain91°0% rain93°0% rain93°0% rain93°0% rain
91°0% rain88°0% rain84°0% rain79°1% 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 1%).
It feels like 70°F with winds near 4 mph.
70°F, 0% rain chance and 4 mph wind.
Visibility is around 10 mi; gusts may reach 16 mph.
Current temperature is 70°F, wind 4 mph, rain chance up to 1%.
UV index is 1.
Rock Island weather today
Overcast and 70°F in Rock Island, WA. Today's high is 93°F with a 0% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 40%, pressure is 30.01 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Rock Island
Sunrise is at 05:51 AM and sunset is at 08:19 PM. Tomorrow's forecast calls for Smoky haze with a high near 88°F and a low near 52°F. The maximum rain chance is 57%.