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January 18th, 2026 :: 11:18 am PST   

Local Weather Report for
Coupeville
Washington, United States

 Current Coupeville Weather Conditions Updated January 18th at 9:51 am 
mist
Temperature:36°F Dew Point:36°F
Barometer:30.36 inHg Wind:calm
Humidity:100.0% Visibility:0M
 
 Coupeville Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Mix of Sun and Cloud Cloudy Cloudy Cloudy Cloudy
48°F
48°F
42°F
47°F
41°F
46°F
42°F
46°F
40°F
 
 Coupeville Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Afternoon Temperature: 46°F
Sunny.
Evening Temperature: 43°F
Clear.
Monday, January 19th, 2026
Overnight Temperature: 42°F
Clear.
Morning Temperature: 46°F
Sunny.
Afternoon Temperature: 45°F
A mix of sun and cloud.
Evening Temperature: 43°F
Cloudy.
Tuesday, January 20th, 2026
Overnight Temperature: 41°F
Cloudy.
Morning Temperature: 46°F
A mix of cloud and sun.
Afternoon Temperature: 45°F
A mix of cloud and sun.
Evening Temperature: 43°F
Cloudy.
Wednesday, January 21st, 2026
Overnight Temperature: 42°F
Cloudy.
Morning Temperature: 44°F
Cloudy.
Afternoon Temperature: 45°F
Cloudy.
Evening Temperature: 42°F
Cloudy.
Thursday, January 22nd, 2026
Overnight Temperature: 41°F
A mix of cloudy and clear skies.
Morning Temperature: 44°F
Cloudy.
Afternoon Temperature: 45°F
Cloudy with sunny periods.
Evening Temperature: 44°F
Cloudy.
Friday, January 23rd, 2026
Overnight Temperature: 42°F
Cloudy.
Morning Temperature: 45°F
A mix of cloud and sun.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 42°F
Cloudy with a chance of showers. Windy.
Saturday, January 24th, 2026
Overnight Temperature: 35°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy.
Morning Temperature: 32°F
Cloudy with flurries or showers likely. Windy at times.
Afternoon Temperature: 33°F
Cloudy with flurries or showers likely.
Evening Temperature: 37°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times.
Sunday, January 25th, 2026
Overnight Temperature: 43°F
Cloudy with showers likely. Windy.
Morning Temperature: 47°F
Cloudy with showers likely.
Afternoon Temperature: 48°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 46°F
Cloudy. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 44°F
Cloudy with a chance of showers.
Morning Temperature: 47°F
Cloudy with a chance of showers.
Afternoon Temperature: 47°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 47°F
Cloudy with a chance of showers. Windy at times.





 

  [ Local Weather Report ]
Oak Harbor, WA 
9:51 AM  36°F
mist
 
Port Townsend, WA 
9:55 AM  39°F
 
 
Whidbey Island, WA 
9:53 AM  36°F
shallow fog
 
La Conner, WA 
9:55 AM  34°F
 
 
Stanwood, WA 
 
Langley, WA 
 
Anacortes, WA 
 
Burlington, WA 
9:55 AM  34°F
 
 
Mount Vernon, WA 
9:55 AM  34°F
 
 
Sequim, WA 

 
This WeatherCity Weather Forecast for Coupeville, Washington, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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