-
-
Today's Weather - Index, WA
December 13, 2025 4:10 PMMount Si HS57°Feels Like 57°Hi 57°F Lo 46°FPartly Cloudy -
-
Weather Details
- Windchill 19ºF Daily Rain 0"
- Dewpoint 19ºF Monthly Rain 17"
- Humidity 100% Avg. Wind NNW 4mph
- Pressure 30.04" Wind Gust 11mph
- Sunrise 7:46 AM Moon Waning Crescent
- Sunset 4:13 PM UV Index 1 (Low)
-
Forecast}
-
Featured Videos
-
Air Quality
-
-
-
-
-
-
Today's National Outlook
-
-
-
-
-
-