Current Conditions

Mill Creek, Washington

72°F22°C
Partly Cloudy

Wind

SW 5 mph9 km/h

Humidity

61%

Cloud Cover

58%

As of Thursday, July 23, 2026 at 2:00 PM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.

Night

Partly cloudy, with a low around 68°F20°C. Light wind from the SSW around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Partly CloudyHigh 74°F23°CLow 68°F20°CPrecip 0 in0.1 mm8%Cloud 57%Wind SSW 5 mph7 km/hThursday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. Thursday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the SSW around 3 mph5 km/h.
FridayJul 24Partly CloudyHigh 78°F25°CLow 63°F17°CPrecip 0 in0.1 mm1%Cloud 44%Wind WNW 3 mph5 km/hFriday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Light wind from the WNW around 3 mph5 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the WNW around 3 mph4 km/h.
SaturdayJul 25DrizzleHigh 70°F21°CLow 62°F17°CPrecip 0.02 in0.6 mm23%Cloud 67%Wind SSW 8 mph13 km/hSaturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the SSW at 10 to 11 mph15 to 17 km/h. 23% chance of drizzle around midday. Saturday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the S at 7 mph11 km/h.
SundayJul 26DrizzleHigh 73°F23°CLow 61°F16°CPrecip 0.04 in0.9 mm34%Cloud 67%Wind SSW 6 mph10 km/hSunday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 34% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the S around 5 mph9 km/h. 13% chance of drizzle in the evening.
MondayJul 27DrizzleHigh 76°F24°CLow 61°F16°CPrecip 0.01 in0.3 mm10%Cloud 43%Wind SSW 5 mph7 km/hMonday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Light wind from the SSW around 5 mph8 km/h. 10% chance of drizzle. Monday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the SSW around 4 mph6 km/h.
TuesdayJul 28ClearHigh 75°F24°CLow 60°F16°CPrecip 0.01 in0.3 mm9%Cloud 39%Wind SSW 7 mph11 km/hTuesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SSW at 9 to 10 mph14 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the SSW around 5 mph8 km/h.
WednesdayJul 29DrizzleHigh 74°F23°CLow 60°F16°CPrecip 0.03 in0.8 mm20%Cloud 41%Wind WNW 4 mph7 km/hWednesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 63°F17°C. Light wind from the WSW around 4 mph7 km/h. 20% chance of drizzle in the morning. Wednesday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the NW around 4 mph7 km/h. 18% chance of drizzle overnight.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 47.8601°N, 122.2043°W·Elevation: 115m·Timezone: America/Los_Angeles·Population: 20,043