Local weather forecast

Weather in Harrington, WA

Updated 2026-08-11 11:30 local time · ZIP codes 99134

Smoky haze
Now76°F

Smoky haze

High / Low87° / 55°
Rain chance1%
Wind8 mph
Weather alerts

Active alerts

1
Air Quality Alert issued August 10 at 4:33PM PDT by NWS Spokane WA

An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology Colville Confederated Tribes Environmental Protection Agency Spokane Regional Clean Air Agency An Air Quality Alert has been issued for Adams, Asotin, Chelan, Douglas, Ferry, Garfield, Grant, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens, and Whitman Counties until further notice due to current and expected smoke from regional fires. Particulate matter (PM2.5) may reach Very Unhealthy levels for areas directly downwind from active wildfires. Other areas may reach Unhealthy for Sensitive Groups or worse. Intermittent clearing may occur due to windy conditions, but smoke production continues to be significant. When air quality is Unhealthy, everyone should reduce exposure. Limit time outside, avoid strenuous outdoor activity, and follow tips for cleaner indoor air. When air quality is Very Unhealthy, everyone should reduce exposure. Stay inside and filter indoor air to keep it cleaner. Go elsewhere for cleaner air, if needed.

Hourly

Next hours

NowSmoky haze76°1% rain
12 PMSmoky haze84°1% rain
1 PMSmoky haze85°0% rain
2 PMSmoky haze86°0% rain
3 PMSunny87°0% rain
4 PMSunny87°0% rain
5 PMSunny86°0% rain
6 PMSunny85°0% rain
7 PMSunny82°0% rain
8 PMSunny76°0% rain
9 PMSmoky haze71°0% rain
10 PMSmoky haze77°1% rain
Forecast

3-day weather forecast

Today2026-08-11
Smoky haze
87° 55°Smoky haze
Rain 1%Gust 10 mph
Tomorrow2026-08-12
Smoky haze
85° 63°Smoky haze
Rain 2%Gust 18 mph
Thursday2026-08-13
Smoky haze
84° 60°Smoky haze
Rain 17%Gust 15 mph
Conditions

Weather details

Feels like77°F
Humidity34%
Pressure30.04 inHg
Visibility6 mi
Wind8 mph SSW
Wind gusts9 mph
Precipitation0.00 in
UV index4
Daylight

Sunrise, sunset and moon

Sunrise05:44 AM
Sunset08:12 PM
Moonrise03:40 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 1%).

Light layers should work

It feels like 77°F with winds near 8 mph.

Best window: 8 PM

76°F, 0% rain chance and 5 mph wind.

Allow a little extra driving time

Visibility is around 6 mi; gusts may reach 16 mph.

Good conditions for an easy run

Current temperature is 76°F, wind 8 mph, rain chance up to 1%.

Moderate UV protection recommended

UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.

Harrington weather today

Smoky haze and 76°F in Harrington, WA. Today's high is 87°F with a 1% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 34%, pressure is 30.04 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Harrington

Sunrise is at 05:44 AM and sunset is at 08:12 PM. Tomorrow's forecast calls for Smoky haze with a high near 85°F and a low near 63°F. The maximum rain chance is 2%.

Nearby

Weather near Harrington

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