Big Lake, WA Weather Forecast

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Big Lake, WA Weather Forecast

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Big Lake WA weather  - Partly Cloudy - 54°F
Partly Cloudy
54°F
Updated 2:30 pm
Feels Like 50°F
Humidity 36%
Wind NNE 9 mph
Barometer  29.87 in
Dew Point 28°F
Big Lake WA weather  - Partly Cloudy - 12°C
Partly Cloudy
12°C
Updated 2:30 pm
Feels Like 10°C
Humidity 36%
Wind NNE 14 km/h
Barometer  101.1 kPa
Dew Point -2°C

Big Lake Weather Forecast

REST OF TODAY TONIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY SATURDAY
Big Lake, WA Weather - Rest Of Today Sunny Big Lake, WA Weather - Tonight Mostly Clear Big Lake, WA Weather - Columbus Day Sunny Big Lake, WA Weather - Monday Night Mostly Clear Big Lake, WA Weather - Tuesday Sunny Big Lake, WA Weather - Tuesday Night Partly Cloudy Big Lake, WA Weather - Wednesday Partly Cloudy Big Lake, WA Weather - Thursday Partly Cloudy Big Lake, WA Weather - Friday Partly Cloudy Big Lake, WA Weather - Saturday Partly Cloudy
Sunny Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 30°FLo: -1°C Lo: 35°FLo: 2°C Hi: 60°FHi: 16°C
Lo: 49°FLo: 9°C
Hi: 60°FHi: 16°C
Lo: 49°FLo: 9°C
Hi: 60°FHi: 16°C
Lo: 49°FLo: 9°C
Hi: 60°FHi: 16°C
Lo: 49°FLo: 9°C
Hi: 60°FHi: 16°C
Lo: 49°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 AM PDT Sun Oct 11 2026 Big Lake, WA Weather - WeatherWorld.com

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Issued: 1058 AM PDT Sun Oct 11 2026

Key Messages

  • Cold, dry air mass continues to bring near-freezing morning temperatures into early this week
  • Light rain-snow showers for the Wallowa Mountains and Southern Blue Mountains tonight into Monday morning
  • Dry conditions, light winds, and above-normal temperatures prevail middle of next week through Friday

Discussion

... Sunday through Tuesday: Cold, dry air continues to push through the area as strong northwesterly flow aloft associated with an upper-level trough digging southeastward bring...