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Chehalis Weather Today — Washington, United States

Current temperature, rain chance, humidity, wind and air quality in Chehalis, plus an hourly and 3-day forecast. Updated through the day.

01:54
Sat, 19 Sep 2026
📍 Washington, United States
Chehalis??
10
°C
Fog
Feels 9°C  ·  50°F
💧 97% Humidity
💨 ← 3.6 km/h WSW
👁 0 km Visibility
🌧 0 mm Precip
100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1021
hPa  ·  30.15 in
💨 Wind
3.6
km/h  ·  Gust 13 km/h
WSW
💧 Humidity
97%
Dew point 9.4°C
👁 Visibility
0
km  ·  0 miles
🌡 Heat Index
9.8°
Wind chill 9.8°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:55 AM
🌇
Sunset
07:16 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Fog
24°
/
💧74%
🌧0mm
💨7
☀️UV 4.8
Sunday
20 Sep 2026
Sunny
25°
/
💧75%
🌧0mm
💨13
☀️UV 4.8
Monday
21 Sep 2026
Sunny
22°
/
💧78%
🌧0mm
💨15
☀️UV 3.6
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