Marietta Weather Today — Washington, United States
Current temperature, rain chance, humidity, wind and air quality in Marietta, plus an hourly and 3-day forecast. Updated through the day.
02:51
Sat, 19 Sep 2026
📍 Washington, United States
Marietta??
24
°C
Partly Cloudy
Feels 27°C · 76°F
💧 70% Humidity
💨 ↗ 4.3 km/h NE
👁 10 km Visibility
🌧 0 mm Precip
☁ 40% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1017
hPa · 30.03 in
💨 Wind
4.3
km/h · Gust 5.8 km/h
↗ NE
💧 Humidity
70%
Dew point 18.7°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
26.1°
Wind chill 24.4°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:24 AM
🌇
Sunset
07:39 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Sunny
33°
/
23°
💧57%
🌧0.92mm
💨13
☀️UV 8
Sunday
20 Sep 2026
Patchy rain nearby
33°
/
21°
💧65%
🌧1.84mm
💨12
☀️UV 8
Monday
21 Sep 2026
Partly Cloudy
34°
/
22°
💧58%
🌧0.24mm
💨10
☀️UV 7.5
🏙 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 →