Winthrop, WA Weather Forecast

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Winthrop, WA Weather Forecast

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Winthrop WA weather  - Overcast - 55°F
Overcast
55°F
Updated 3:59 pm
Feels Like 49°F
Humidity 41%
Wind N 23 mph
Barometer  29.79 in
Dew Point 32°F
Winthrop WA weather  - Overcast - 13°C
Overcast
13°C
Updated 3:59 pm
Feels Like 10°C
Humidity 41%
Wind N 37 km/h
Barometer  100.8 kPa
Dew Point 0°C

Winthrop Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY FRIDAY SATURDAY
Winthrop, WA Weather - Tonight Snow Showers Winthrop, WA Weather - Sunday Sunny Winthrop, WA Weather - Sunday Night Mostly Clear Winthrop, WA Weather - Columbus Day Sunny Winthrop, WA Weather - Monday Night Mostly Clear Winthrop, WA Weather - Tuesday Partly Cloudy Winthrop, WA Weather - Tuesday Night Partly Cloudy Winthrop, WA Weather - Wednesday Chance Of Showers Winthrop, WA Weather - Wednesday Night Partly Cloudy Winthrop, WA Weather - Thursday Partly Cloudy Winthrop, WA Weather - Friday Partly Cloudy Winthrop, WA Weather - Saturday Snow Showers
Snow Showers Sunny Mostly Clear Sunny Mostly Clear Partly Cloudy Partly Cloudy Chance of Showers Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
Lo: 30°FLo: -1°C Hi: 56°FHi: 13°C
Lo: 35°FLo: 2°C Hi: 60°FHi: 16°C
Lo: 36°FLo: 2°C
Hi: 60°FHi: 16°C
Lo: 36°FLo: 2°C
Hi: 63°FHi: 17°C
Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C
Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C
Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C
Hi: 65°FHi: 18°C
POP: 50% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 212 PM PDT Sat Oct 10 2026 Winthrop, WA Weather - WeatherWorld.com

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Winthrop Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 201 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...