Live Weather & Forecast
Weather in Coupeville
Washington, United States · Real-time conditions & 3-day outlook
12°C
Feels like 10°C
53°F / Feels 50°F
Overcast
Coupeville, Washington
🌞 Daytime
Updated: 2026-04-12 14:00
Humidity
86%
Wind
14.8 km/h WNW
Wind Gust
23.3 km/h
Pressure
1007 mb
Visibility
16 km
UV Index
3.6
(Moderate)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
10.8°C
Wind Degree
284°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
147.9 μg/m³
NO₂
12.5 μg/m³
O₃
67 μg/m³
SO₂
1.8 μg/m³
PM 2.5
5.3 μg/m³
PM 10
5.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Coupeville, Washington
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
7°
Clear
3 AM
7°
Clear
4 AM
6°
Clear
5 AM
6°
Clear
6 AM
6°
Clear
7 AM
7°
Overcast
8 AM
8°
Fog
9 AM
9°
Fog
10 AM
9°
Mist
11 AM
10°
Mist
12 PM
11°
Cloudy
1 PM
11°
Partly Cloudy
2 PM
12°
Overcast
3 PM
10°
Overcast
4 PM
10°
Overcast
5 PM
10°
Partly Cloudy
6 PM
9°
Overcast
7 PM
9°
Overcast
8 PM
9°
Partly Cloudy
9 PM
8°
Mist
10 PM
9°
Mist
11 PM
8°
Cloudy
3-Day Forecast
Daily overview for Coupeville, Washington
Today
Overcast
12°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
8°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 36.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
9°
/
5°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 50.8 km/h
🌧️ Total precip: 8.82 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:22 AM
🌇 Sunset: 08:00 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Coupeville
Plan your trip to Coupeville, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Coupeville?
Current conditions in Coupeville: Overcast, temperature 12°C, humidity 86%.
What is the best time to visit Coupeville?
The best time to visit Coupeville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Coupeville?
Coupeville is located at approximately 48.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Coupeville?
The wettest period in Coupeville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Coupeville?
For visits to Coupeville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Coupeville in?
Coupeville is located in United States, in the state of Washington.
What are the public holidays in Coupeville in 2026?
View the 2026 public holidays for Coupeville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Coupeville?
The weather forecast for Coupeville uses coordinates 48.2182, -122.6858.