Loon Lake, WA Weather Forecast

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Loon Lake, WA Weather Forecast

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Loon Lake WA weather  - Overcast - 53°F
Overcast
53°F
Updated 6:39 pm
Feels Like 40°F
Humidity 39%
Wind N 0 mph
Barometer  29.78 in
Dew Point 29°F
Loon Lake WA weather  - Overcast - 12°C
Overcast
12°C
Updated 6:39 pm
Feels Like 4°C
Humidity 39%
Wind N 0 km/h
Barometer  100.8 kPa
Dew Point -2°C

Loon Lake Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY FRIDAY SATURDAY
Loon Lake, WA Weather - Tonight Snow Showers Loon Lake, WA Weather - Sunday Snow Showers Loon Lake, WA Weather - Sunday Night Partly Cloudy Loon Lake, WA Weather - Columbus Day Sunny Loon Lake, WA Weather - Monday Night Mostly Clear Loon Lake, WA Weather - Tuesday Mostly Clear Loon Lake, WA Weather - Tuesday Night Mostly Clear Loon Lake, WA Weather - Wednesday Rain Showers Loon Lake, WA Weather - Wednesday Night Mostly Clear Loon Lake, WA Weather - Thursday Mostly Clear Loon Lake, WA Weather - Friday Mostly Clear Loon Lake, WA Weather - Saturday Mostly Clear
Snow Showers Snow Showers Partly Cloudy Sunny Mostly Clear Mostly Clear Mostly Clear Rain Showers Mostly Clear Mostly Clear Mostly Clear Mostly Clear
Lo: 30°FLo: -1°C Hi: 50°FHi: 10°C
Lo: 26°FLo: -3°C Hi: 55°FHi: 13°C
Lo: 26°FLo: -3°C Hi: 57°FHi: 14°C
Lo: 30°FLo: -1°C
Hi: 57°FHi: 14°C
Lo: 30°FLo: -1°C
Hi: 60°FHi: 16°C
Hi: 65°FHi: 18°C
Lo: 36°FLo: 2°C
Hi: 65°FHi: 18°C
Lo: 36°FLo: 2°C
Hi: 65°FHi: 18°C
Lo: 36°FLo: 2°C
Hi: 65°FHi: 18°C
Lo: 36°FLo: 2°C
POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM PDT Sat Oct 10 2026 Loon Lake, WA Weather - WeatherWorld.com

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Loon Lake Forecast Discussion

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Issued: 449 PM PDT Sat Oct 10 2026

Key Messages

  • Gusty north to northeast winds will bring the potential for blowing dust across the Western Columbia Basin Sunday.
  • Cooler autumn storm system to bring rain and mountain snow showers, cooler temperatures, and breezy north to northeast winds through the weekend.
  • Overnight lows reaching freezing or below in many areas. Hard freeze expected for mountain valleys in northeast Washington and the Idaho Panhandle by Monday morning.

Discussion

... Saturday night through Sunday: A cold upper-leve...