Live Weather & Forecast
Weather in Mountlake Terrace
Washington, United States · Real-time conditions & 3-day outlook
12°C
Feels like 11°C
53°F / Feels 51°F
Overcast
Mountlake Terrace, Washington
🌞 Daytime
Updated: 2026-04-12 14:30
Humidity
83%
Wind
10.4 km/h NW
Wind Gust
12 km/h
Pressure
1007 mb
Visibility
16 km
UV Index
4.3
(Moderate)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
9.5°C
Wind Degree
324°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
277.9 μg/m³
NO₂
21.6 μg/m³
O₃
77 μg/m³
SO₂
4.7 μg/m³
PM 2.5
8.9 μg/m³
PM 10
9.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mountlake Terrace, Washington
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
6°
Clear
3 AM
6°
Clear
4 AM
6°
Clear
5 AM
6°
Partly Cloudy
6 AM
6°
Clear
7 AM
7°
Sunny
8 AM
8°
Mist
9 AM
9°
Mist
10 AM
9°
Fog
11 AM
10°
Mist
12 PM
10°
Overcast
1 PM
11°
Partly Cloudy
2 PM
12°
Overcast
3 PM
12°
Cloudy
4 PM
12°
Overcast
5 PM
12°
Overcast
6 PM
12°
Overcast
7 PM
12°
Cloudy
8 PM
11°
Cloudy
9 PM
10°
Overcast
10 PM
10°
Overcast
11 PM
9°
Overcast
3-Day Forecast
Daily overview for Mountlake Terrace, Washington
Today
Overcast
13°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:25 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
10°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 1.39 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
8°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Mountlake Terrace
Plan your trip to Mountlake Terrace, 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 Mountlake Terrace?
Current conditions in Mountlake Terrace: Overcast, temperature 12°C, humidity 83%.
What is the best time to visit Mountlake Terrace?
The best time to visit Mountlake Terrace is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Mountlake Terrace?
Mountlake Terrace is located at approximately 47.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Mountlake Terrace?
The wettest period in Mountlake Terrace is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Mountlake Terrace?
For visits to Mountlake Terrace during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Mountlake Terrace in?
Mountlake Terrace is located in United States, in the state of Washington.
What are the public holidays in Mountlake Terrace in 2026?
View the 2026 public holidays for Mountlake Terrace on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mountlake Terrace?
The weather forecast for Mountlake Terrace uses coordinates 47.791, -122.3066.