10-Day Weather Forecast - Arco, ID

Mostly sunny. Highs 30 to 39. Light and variable winds.

Clear. Lows 14 to 24. Light and variable winds.

Mostly sunny. Not as cool. Highs 37 to 45. Light and variable winds.

Mostly cloudy. Lows 21 to 30.

Mostly cloudy with a slight chance of snow. Highs 35 to 44.

Mostly cloudy. A slight chance of rain and snow. Lows 22 to 32. Highs 36 to 45.

Mostly cloudy. A slight chance of rain and snow. Lows 22 to 32. Highs 36 to 45.

Mostly cloudy. A chance of snow and rain. Lows 23 to 30. Highs 34 to 42.

Mostly cloudy. A chance of snow and rain. Lows 23 to 30. Highs 34 to 42.

Mostly cloudy. A slight chance of snow. Lows 20 to 27. Highs 33 to 42.

Mostly cloudy. A slight chance of snow. Lows 20 to 27. Highs 33 to 42.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 22F with an average humidity of 87%. Winds will be 4 mph from the W.

Mostly cloudy. High temperature around 34F. Dew point will be around 24F with an average humidity of 82%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 21F. Dew point will be around 21F with an average humidity of 87%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 31F. Dew point will be around 21F with an average humidity of 73%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 20F. Dew point will be around 19F with an average humidity of 83%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 31F. Dew point will be around 21F with an average humidity of 76%. Winds will be 2 mph from the SW.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 21F. Dew point will be around 21F with an average humidity of 88%. Winds will be 2 mph from the W.