Sumner Weather Today — Washington, United States
Current temperature, rain chance, humidity, wind and air quality in Sumner, plus an hourly and 3-day forecast. Updated through the day.
12:07
Fri, 18 Sep 2026
📍 Washington, United States
Sumner??
21
°C
Sunny
Feels 20°C · 70°F
💧 51% Humidity
💨 ← 7.9 km/h WSW
👁 10 km Visibility
🌧 0 mm Precip
☁ 0% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
4.2
Moderate
🔵 Pressure
1021
hPa · 30.15 in
💨 Wind
7.9
km/h · Gust 10.5 km/h
← WSW
💧 Humidity
51%
Dew point 10.8°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
24.3°
Wind chill 21.3°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:50 AM
🌇
Sunset
07:15 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Sunny
25°
/
11°
💧68%
🌧0mm
💨8
☀️UV 4.8
Saturday
19 Sep 2026
Sunny
25°
/
10°
💧66%
🌧0mm
💨5
☀️UV 4.7
Sunday
20 Sep 2026
Sunny
25°
/
9°
💧67%
🌧0mm
💨8
☀️UV 4.7
🏙 More Cities in Washington
🌤
Aberdeen
View weather →
🌤
Adams County
View weather →
🌤
Ahtanum
View weather →
🌤
Airway Heights
View weather →
🌤
Alderton
View weather →
🌤
Alderwood Manor
View weather →
🌤
Algona
View weather →
🌤
Allyn
View weather →
🌤
Amboy
View weather →
🌤
Ames Lake
View weather →
🌤
Anacortes
View weather →
🌤
Arlington
View weather →