10-Day Weather Forecast - Umatilla, OR

Partly sunny. Patchy fog in the morning. Highs in the upper 40s to lower 50s. Light wind becoming northeast 5 to 10 mph in the afternoon.

Mostly cloudy. Patchy fog through the night. Lows in the lower to mid 30s. Light wind.

Partly sunny. Patchy fog. Highs around 50. Light wind.

Partly cloudy. Patchy fog. Lows in the lower to mid 30s. Light wind.

Partly sunny. Patchy fog. Highs in the mid to upper 40s.

Mostly cloudy. Lows in the 30s. Highs in the lower 50s.

Mostly cloudy. Lows in the 30s. Highs in the lower 50s.

Mostly cloudy. Lows in the 30s. Highs in the lower 50s.

Mostly cloudy. Lows in the 30s. Highs in the lower 50s.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the lower to mid 50s.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the lower to mid 50s.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the lower to mid 50s.

Mostly sunny with a 20 percent chance of rain. Highs around 50.

Mostly cloudy. Low temperature around 37F. Dew point will be around 35F with an average humidity of 81%. Winds will be 6 mph from the SW.

Partly cloudy. High temperature around 45F. Dew point will be around 32F with an average humidity of 71%. Winds will be 4 mph from the SW.

Mostly clear. Low temperature around 35F. Dew point will be around 30F with an average humidity of 72%. Winds will be 2 mph from the S.

Mostly sunny. High temperature around 44F. Dew point will be around 30F with an average humidity of 68%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 36F. Dew point will be around 30F with an average humidity of 71%. Winds will be 5 mph from the S.