10-Day Weather Forecast - Lewiston, ID

Mostly sunny. Highs in the mid to upper 40s.

Mostly clear. Lows in the lower 30s.

Partly sunny. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Mostly clear. Highs in the 40s. Lows in the upper 20s to lower 30s.

Partly sunny. Highs in the 40s.

Mostly clear. Low temperature around 35F. Dew point will be around 29F with an average humidity of 74%. Winds will be 2 mph from the SE.

Cloudy. High temperature around 40F. Dew point will be around 29F with an average humidity of 72%. Winds will be 2 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 79%. Winds will be 1 mph from the SW.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 35F. Dew point will be around 27F with an average humidity of 76%. Winds will be 2 mph from the NW.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 77%. Winds will be 1 mph from the S.