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Mount Vernon, WA Weather Conditions

Updated: Tue May 12th 2026 3:15 PM PDT

Partly Cloudy

79^°F 26^°C

Feels Like 79^°F / 26^°C

Mount Vernon, WA weather condition is Partly Cloudy and 79°F.

Today's Weather in Mount Vernon,WA

The current weather in Mount Vernon WA as of 3:15 PM PDT on Tue May 12th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 4.7. It is 79 degrees fahrenheit. The barometric pressure is 29.82 - measured by inches of mercury - and is steady since its last observation. The humidity is 47 percent that's rising since the last report, with a dew point of 55 degrees fahrenheit which is falling. Wind direction is from the West at 4.9 miles per hour, gusting at 5.7 miles per hour. Sunrise was at 5:32 AM and Sunset is at 8:39 PM. The moon phase is a Waning Crescent moon rising at 3:26 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:32 AM

Sunset: 8:39 PM

As of:

Moon

Moonrise: 3:26 AM

Moonset: 3:46 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Moderate Rain

Moderate Rain with a high of 52°F and a low of 45°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.54in. Winds will be light at 7mph at times. Expect high humidity with levels above 80% to 92%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 45°	92%	86% \| est. 0.54in	0%	6.3 mph

Moderate Rain

Moderate Rain with a high of 58°F and a low of 41°F. Probable rainfall forecasted, having an 88% chance with an estimated 0.52in. Winds will be light at 6mph at times. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 41°	89%	88% \| est. 0.52in	0%	5.4 mph

Heavy Rain

Heavy Rain with a high of 46°F and a low of 40°F. Probable rainfall forecasted, having an 84% chance with an estimated 1.09in. Winds will be light at 5mph at times. Expect high humidity with levels above 80% to 98%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 46° \| Lo 40°	98%	84% \| est. 1.09in	0%	4.5 mph

Moderate Rain

Moderate Rain with a high of 55°F and a low of 35°F. Probable rainfall forecasted, having an 89% chance with an estimated 0.22in. Winds will be light at 5mph at times. Expect high humidity with levels above 80% to 85%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 55° \| Lo 35°	85%	89% \| est. 0.22in	0%	4.3 mph

Scattered Rain

Scattered Rain with a high of 58°F and a low of 36°F. Winds will be light at 4mph at times. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 36°	76%	0% \| est. 0in	0%	4 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 79^°F. The morning temperature of 51°^F is lowest at 4am with the daytime high of 83°^F at 2pm and a low around 53°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.04^inHg at 12am and lowest being 29.81^inHg at 4pm.

Hourly Wind Speeds

The fastest wind is reported to be 5.1^mph at 1pm, while the slowest is 1.3^mph around 8am; expect wind gusts peaking 8.9^mph at 2am. View live wind conditions in Mount Vernon

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