Harrington, WA Weather Forecast

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Harrington, WA Weather Forecast

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Harrington WA weather  - Clear - 35°F
Clear
35°F
Updated 11:07 am
Feels Like 45°F
Humidity 84%
Wind S 9 mph
Barometer  29.67 in
Dew Point 31°F
Harrington WA weather  - Clear - 2°C
Clear
2°C
Updated 11:07 am
Feels Like 7°C
Humidity 84%
Wind S 14 km/h
Barometer  100.4 kPa
Dew Point -1°C

Harrington Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY
Harrington, WA Weather - Rest Of Today Rain Showers Harrington, WA Weather - Tonight Chance Of Showers Harrington, WA Weather - Sunday Blowing Dust Harrington, WA Weather - Sunday Night Mostly Cloudy Harrington, WA Weather - Columbus Day Sunny Harrington, WA Weather - Monday Night Mostly Clear Harrington, WA Weather - Tuesday Mostly Clear Harrington, WA Weather - Tuesday Night Mostly Clear Harrington, WA Weather - Wednesday Mostly Clear Harrington, WA Weather - Thursday Mostly Clear Harrington, WA Weather - Friday Mostly Clear
Rain Showers Chance of Showers Blowing Dust Mostly Cloudy Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
Hi: 56°FHi: 13°C
Lo: 40°FLo: 4°C Hi: 57°FHi: 14°C
Lo: 35°FLo: 2°C Hi: 60°FHi: 16°C
Hi: 63°FHi: 17°C
Lo: 33°FLo: 1°C
Hi: 63°FHi: 17°C
Lo: 33°FLo: 1°C
Hi: 66°FHi: 19°C
Lo: 36°FLo: 2°C
Hi: 66°FHi: 19°C
Lo: 36°FLo: 2°C
Hi: 66°FHi: 19°C
Lo: 36°FLo: 2°C
Hi: 66°FHi: 19°C
Lo: 36°FLo: 2°C
POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1046 AM PDT Sat Oct 10 2026 Harrington, WA Weather - WeatherWorld.com

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Harrington Forecast Discussion

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Issued: 450 AM PDT Sat Oct 10 2026

Key Messages

  • Weather remains active into the weekend with much cooler temperatures, gusty north to northeast winds, and chances for valley rain showers and light mountain snow.
  • 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

... Today through Sunday: The cold front will continue to exit the region through the early morning. Colder will continue to move into the region and...