Harrington, WA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Harrington, WA in one place.
Mostly cloudy. High near 53, with temperatures falling to around 47 in the afternoon. Southeast wind 7 to 10 mph.
Local Weather Overview
This forecast page for Harrington, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 5, 2026 7:31 PM PST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Harrington, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 5, 2026 7:31 PM PST
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrington
Saturday looks like the warmest upcoming period in Harrington at 63 degrees F.
Sunday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 7:31 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 39. Southeast wind 5 to 8 mph.
Partly sunny, with a high near 63. East wind 6 to 9 mph.
Mostly cloudy, with a low around 42. Southeast wind 7 to 17 mph, with gusts as high as 29 mph.
Partly sunny, with a high near 57.
Mostly cloudy, with a low around 35.
A chance of rain after 4pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 50%.
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
A slight chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 20%.
A slight chance of rain before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
A slight chance of rain between 4pm and 5pm. Partly sunny, with a high near 60. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Cloudy
|
53°F |
7 to 10 mph
SE
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
39°F |
5 to 8 mph
SE
|
|
Saturday
Nov 7
|
Partly Sunny
|
63°F |
6 to 9 mph
E
|
|
Saturday Night
Nov 7
|
Mostly Cloudy
|
42°F |
7 to 17 mph
SE
|
|
Sunday
Nov 8
|
Partly Sunny
|
57°F |
10 to 20 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
35°F |
3 to 10 mph
SE
|
|
Monday
Nov 9
|
Mostly Cloudy then Chance Light Rain
|
54°F |
3 to 9 mph
E
|
|
Monday Night
Nov 9
|
Chance Light Rain
|
38°F |
6 mph
E
|
|
Tuesday
Nov 10
|
Chance Light Rain
|
58°F |
6 to 10 mph
SE
|
|
Tuesday Night
Nov 10
|
Chance Light Rain
|
42°F |
9 mph
SE
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain
|
62°F |
7 to 12 mph
E
|
|
Wednesday Night
Nov 11
|
Slight Chance Light Rain then Mostly Cloudy
|
42°F |
8 mph
SE
|
|
Thursday
Nov 12
|
Partly Sunny then Slight Chance Light Rain
|
60°F |
8 to 12 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrington.