Whatcom Weather Today — Washington, United States
Current temperature, rain chance, humidity, wind and air quality in Whatcom, plus an hourly and 3-day forecast. Updated through the day.
10:54
Sat, 19 Sep 2026
📍 Washington, United States
Whatcom??
16
°C
Cloudy
Feels 14°C · 61°F
💧 63% Humidity
💨 ↙ 10.4 km/h SW
👁 10 km Visibility
🌧 0 mm Precip
☁ 69% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0.9
Low
🔵 Pressure
1022
hPa · 30.18 in
💨 Wind
10.4
km/h · Gust 17 km/h
↙ SW
💧 Humidity
63%
Dew point 9.2°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
16.3°
Wind chill 16.3°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:34 AM
🌇
Sunset
07:57 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Sunny
25°
/
13°
💧55%
🌧0mm
💨16
☀️UV 4.5
Sunday
20 Sep 2026
Overcast
25°
/
15°
💧68%
🌧0mm
💨17
☀️UV 4.1
Monday
21 Sep 2026
Sunny
25°
/
16°
💧57%
🌧0mm
💨13
☀️UV 4.5
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