10-Day Weather Forecast - Mount Vernon, OR

Mostly cloudy with a 20 percent chance of rain showers in the morning then partly cloudy in the afternoon. Highs in the mid 80s to lower 90s. Light wind.

Partly cloudy. Lows in the mid 50s to lower 60s. North wind 5 to 10 mph in the evening becoming light.

Sunny. Highs in the upper 80s to mid 90s. Light wind.

Mostly clear. Lows in the mid to upper 50s. Northwest wind 5 to 10 mph with gusts to around 25 mph.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the 50s.

Partly cloudy. Lows in the lower to mid 50s. Highs in the lower 80s to lower 90s.

Partly cloudy. Lows in the lower to mid 50s. Highs in the lower 80s to lower 90s.

Clear. Low temperature around 59F. Dew point will be around 38F with an average humidity of 30%. Winds will be 4 mph from the N.

Sunny. High temperature around 96F. Dew point will be around 35F with an average humidity of 22%. Winds will be 3 mph from the NW.

Clear. Low temperature around 62F. Dew point will be around 35F with an average humidity of 25%. Winds will be 4 mph from the NW.

Sunny. High temperature around 98F. Dew point will be around 36F with an average humidity of 22%. Winds will be 3 mph from the NW.

Clear. Low temperature around 63F. Dew point will be around 38F with an average humidity of 28%. Winds will be 3 mph from the N.