10-Day Weather Forecast - Lewiston, ID

Sunny. Highs in the lower 80s to lower 90s. Northwest wind 5 to 15 mph in the afternoon.

Mostly clear. Lows in the 50s.

Mostly cloudy. Highs in the mid 80s to mid 90s.

Partly cloudy. Lows in the mid 50s to lower 60s.

Hot sunny. Highs 90 to 100.

Partly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to mid 60s.

Clear. Low temperature around 66F. Dew point will be around 41F with an average humidity of 28%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 95F. Dew point will be around 42F with an average humidity of 25%. Winds will be 6 mph from the N.

Clear. Low temperature around 67F. Dew point will be around 42F with an average humidity of 29%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 96F. Dew point will be around 43F with an average humidity of 24%. Winds will be 6 mph from the N.

Clear. Low temperature around 69F. Dew point will be around 42F with an average humidity of 28%. Winds will be 3 mph from the NW.