Weather forecast for todayMount Vernon, OR

Weather forecast for today

Current condition 9:07 am PDT

  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphE 100°
  • Humidity: 32%
  • Dewpoint: 21°F
  • Pressure: 30.16"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, in Mount Vernon, the weather is cheerful and full of sunlight.
The temperature is a crisp 51.8°F, while the real-feel temperature is a similar 50°F. The current temperature is far from today's maximum-forecasted 75.2°F.

Saturday Oct 17, 2026

  • 75°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWNW 300°
  • Humidity: 23%
  • UV index: 3
  • Sunrise: 7:14 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
Today, in Mount Vernon, a glowing sky and minimal clouds are expected.
Temperature readings will considerable fluctuate from a daytime peak of a warm 75.2°F to a nighttime low of an icy 39.2°F.
The expected high of 75.2°F appears seasonally off, better matching September's typical values.
Sunrise was at 7:14 am and sunset will be at 6:08 pm; the daylight will last for 10h and 55min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 73°C.
Coldest hour: 12 am 48°C.

Chance of precipitation

Highest chance: 12 am 7%.

Hourly weather forecast

  • 10 am
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphESE 103°
  • Humidity: 26%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 61°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNW 313°
  • Humidity: 22%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWNW 297°
  • Humidity: 20%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWNW 293°
  • Humidity: 17%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWNW 285°
  • Humidity: 18%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 289°
  • Humidity: 18%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 292°
  • Humidity: 19%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWNW 303°
  • Humidity: 24%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 308°
  • Humidity: 31%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:08 pm
  • 7 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 311°
  • Humidity: 37%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphWNW 298°
  • Humidity: 45%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphWNW 288°
  • Humidity: 51%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphWNW 293°
  • Humidity: 57%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphNNW 331°
  • Humidity: 62%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally mostly clear weather is forecasted.
The temperature will vary between a maximum of 73.4°F and a minimum of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature today will be more in line with September's average high of 71.2°F than October's typical of 56.3°F. The minimum temperature will be consistent with October's average low of 35.6°F.
Updated: Oct 17, 2026 @ 16:07:26 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 9:07 am PDT, the temperature is 51.8°F.

Today, in Mount Vernon, sun-filled skies will remain for most of the day.

Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be notably higher than the average highest temperature of 56.3°F in October. The lowest temperature will be in line with the average low of 35.6°F.

On Saturday, in Mount Vernon, sunrise was at 7:14 am and sunset will be at 6:08 pm (PDT).

In Mount Vernon, today, there will be 10h and 55min of daylight.