Perch Lake, WA Weather Forecast

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Perch Lake, WA Weather Forecast

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Perch Lake WA weather  - Clear - 55°F
Clear
55°F
Updated 9:58 am
Feels Like 48°F
Humidity 63%
Wind NNE 6 mph
Barometer  30.07 in
Dew Point 43°F
Perch Lake WA weather  - Clear - 13°C
Clear
13°C
Updated 9:58 am
Feels Like 9°C
Humidity 63%
Wind NNE 10 km/h
Barometer  101.8 kPa
Dew Point 6°C

Perch Lake Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY MONDAY TUESDAY
Perch Lake, WA Weather - Today Partly Cloudy Perch Lake, WA Weather - Tonight Partly Cloudy Perch Lake, WA Weather - Thursday Partly Cloudy Perch Lake, WA Weather - Thursday Night Rain Showers Perch Lake, WA Weather - Friday Chance Of T-Storm Perch Lake, WA Weather - Friday Night Chance Of Showers Perch Lake, WA Weather - Saturday Partly Cloudy Perch Lake, WA Weather - Sunday Partly Cloudy Perch Lake, WA Weather - Monday Partly Cloudy Perch Lake, WA Weather - Tuesday Partly Cloudy
Partly Cloudy Partly Cloudy Partly Cloudy Rain Showers Chance of T-Storm Chance of Showers Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Hi: 73°FHi: 23°C
Lo: 46°FLo: 8°C Hi: 76°FHi: 24°C
Lo: 53°FLo: 12°C Hi: 67°FHi: 19°C
Lo: 43°FLo: 6°C Hi: 65°FHi: 18°C
Lo: 43°FLo: 6°C
Hi: 65°FHi: 18°C
Lo: 43°FLo: 6°C
Hi: 65°FHi: 18°C
Lo: 43°FLo: 6°C
Hi: 65°FHi: 18°C
Lo: 43°FLo: 6°C
POP: 50% POP: 90% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 224 AM PDT Wed Sep 23 2026 Perch Lake, WA Weather - WeatherWorld.com

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Perch Lake Forecast Discussion

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Issued: 251 AM PDT Wed Sep 23 2026

Key Messages

  • Variable middle to high clouds Wednesday.
  • Mild temperatures, before cooling Friday into the weekend, with highs into the upper 50s to mid 60s Saturday.
  • A system brings stronger winds and an increasing risk for rain, thunderstorms and high mountain snow Thursday night through Saturday.

Discussion

... Wednesday through Thursday: An upper low off the northern British Columbia coast is ushering impulses into the PNW. The low is too far north to result in precipitation, but it will bring va...