Local weather forecast

Weather in Harrington, WA

Updated 2026-09-26 09:00 local time · ZIP codes 99134

Cloudy
Now42°F

Cloudy

High / Low59° / 39°
Rain chance3%
Wind9 mph
No active weather alerts

No government weather alerts were returned for this location at the latest update.

Hourly

Next hours

NowCloudy42°8% rain
10 AMSunny45°2% rain
11 AMSunny47°1% rain
12 PMSunny50°1% rain
1 PMSunny51°1% rain
2 PMSunny52°1% rain
3 PMSunny53°1% rain
4 PMSunny54°0% rain
5 PMPartly Cloudy53°2% rain
6 PMOvercast52°9% rain
7 PMPartly Cloudy59°2% rain
8 PMCloudy58°8% rain
Forecast

3-day weather forecast

Today2026-09-26
Sunny
59° 39°Sunny
Rain 3%Gust 22 mph
Tomorrow2026-09-27
Overcast
62° 43°Overcast
Rain 5%Gust 12 mph
Monday2026-09-28
Sunny
64° 48°Sunny
Rain 3%Gust 11 mph
Conditions

Weather details

Feels like36°F
Humidity53%
Pressure30.10 inHg
Visibility6 mi
Wind9 mph WSW
Wind gusts12 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:45 AM
Sunset06:43 PM
Moonrise06:29 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour7 PM · 59°F
Coolest hour9 AM · 42°F
Highest rain chance6 AM · 13%
Strongest gusts7 AM · 18 mph
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 9%).

A jacket or sweater is a good idea

It feels like 36°F with winds near 9 mph.

Best window: 7 PM

59°F, 2% rain chance and 2 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 15 mph.

Run with a few weather adjustments

Current temperature is 42°F, wind 9 mph, rain chance up to 9%.

Low UV protection needs

UV index is 1.

Local weather characteristics in Harrington

Washington has a mild, wetter marine climate west of the Cascades and a much drier interior climate east of the mountains. Terrain creates strong local rain, snow and temperature differences.

Harrington is part of the West weather region. The forecast point is near 47.48°N latitude and 118.25°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Harrington weather today

Cloudy and 42°F in Harrington, WA. Today's high is 59°F with a 3% rain chance. Winds are around 9 mph with gusts near 12 mph. Relative humidity is 53%, pressure is 30.10 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Harrington

Sunrise is at 06:45 AM and sunset is at 06:43 PM. Tomorrow's forecast calls for Overcast with a high near 62°F and a low near 43°F. The maximum rain chance is 5%.

Nearby

Weather near Harrington

Washington

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