Walla Walla County Weather
Sunday, Oct 25, 2026
Partly Cloudy
Feels like 50°F
Humidity
59%
Wind Speed
4.9 mph
Precipitation
0 in
Pressure
1018 hPa
UV Index
0
Visibility
10 mi
Cloud Cover
52%
Dew Point
41°F
Air Quality (AQI)
Air quality is satisfactory, and air pollution poses little or no risk.
PM2.5
3 µg/m³
PM10
3.7 µg/m³
Sun & Moon Phase
Sunrise
6:00 AM
Sunset
8:00 PM
Moon Phase
Waxing Gibbous
Wind Conditions & Storm Tracking
Wind Direction
357.4° N
Sustained Wind
4.9 mph
Wind Gusts
4.9 mph
24-Hour Forecast
7-Day Forecast
Today
Oct 25
Mon
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Tue
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Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Extended Local Forecasts
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Safety & Environmental Index
| Metric | Value | Status / Interpretation |
|---|---|---|
| Air Quality (AQI) | 35 | Good |
| UV Index | 0 | Low Risk |
| Visibility | 10 miles | Clear |
Frequently Asked Questions
About Walla Walla County Climate & Weather
Weather forecast for Walla Walla County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.