Thornton, WA Weather

Updated: Wed Sep 10th 2025 8:30 AM PDT

Overcast

58^°F 14^°C

Feels Like 58^°F / 14^°C

Thornton, WA weather condition is Overcast and 58°F.

Today's Weather in Thornton,WA

The current weather in Thornton WA as of 8:30 AM PDT on Wed Sep 10th 2025, has a sky condition of Overcast with the visibility of 8 mile(s) and the UV index at 0.3. It is 58 degrees fahrenheit. The barometric pressure is 29.9 - measured by inches of mercury - and is rising since its last observation. The humidity is 70 percent that's falling since the last report, with a dew point of 57 degrees fahrenheit which is falling. Wind direction is from the South-Southwest at 4.9 miles per hour, gusting at 6.2 miles per hour. Sunrise was at 6:22 AM and Sunset is at 7:12 PM. The moon phase is a Waning Gibbous moon rising at 8:18 PM. Thank you for listening to the weather report from LocalConditions.com!

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Barometer 29.9 inHg. rising
Humidity 70% falling
Heat Index 62°F
Wind from SSW. 4.9 mph
Wind Gust 6.2 miles per hour
Wind Chill 62°F
UV Index 0.3

Dew Point 57°F falling
Visibility 8 mi.
Sunrise 6:22 AM
Sunset 7:12 PM
Moonrise 8:18 PM
Moonset 10:12 AM
Moon Phase Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Partly Cloudy

Partly Cloudy with a high of 81°F and a low of 63°F. Winds will be moderate, blowing around 12mph. Humidity levels are comfortable, sitting around 59%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 81° \| Lo 63°	59%	0%	0%	11.6 mph

Moderate Rain

Moderate Rain with a high of 73°F and a low of 56°F. Probable rainfall forecasted, having a 76% chance with an estimated 0.35in. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 74%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 56°	74%	76% \| est. 0.35in	0%	12.5 mph

Sunny

Sunny with a high of 81°F and a low of 62°F. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 33%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 81° \| Lo 62°	33%	0%	0%	14.8 mph

Sunny

Sunny with a high of 86°F and a low of 61°F. Winds will be light at 6mph at times. The air is quite dry with humidity levels below 30%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 86° \| Lo 61°	28%	0%	0%	5.8 mph

Sunny

Sunny with a high of 85°F and a low of 63°F. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 34%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 85° \| Lo 63°	34%	0%	0%	7.8 mph

Yesterday Tomorrow 5-Day

Weather Radar Map

Live Thornton, WA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 58^°F. The morning temperature of 58°^F is lowest at 8am with the daytime high of 78°^F at 4pm and a low around 66°^F at 11am is expected.