10-Day Weather Forecast - Arco, ID

Mostly cloudy. A chance of rain in the morning. . . Then a chance of showers and thunderstorms in the afternoon. Highs 68 to 78. West winds up to 10 mph. . . Increasing to 10 to 15 mph in the afternoon.

Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening. . . Then partly cloudy after midnight. Colder. Lows 42 to 50. Northwest winds 10 to 15 mph in the evening. . . Becoming light and variable.

Sunny. Highs 72 to 82. West winds up to 10 mph.

Mostly clear. Lows 41 to 51. Northwest winds 10 to 15 mph.

Clear. Highs 73 to 83. Lows 43 to 51.

Clear. Highs 73 to 83. Lows 43 to 51.

Sunny. Highs 78 to 88.

Mostly clear. Lows 47 to 56. Highs 78 to 88.

Mostly clear. Lows 47 to 56. Highs 78 to 88.

Mostly clear. Lows 47 to 56. Highs 78 to 88.

Mostly clear. Lows 47 to 56. Highs 78 to 88.

Mostly clear. Lows 47 to 56. Highs 78 to 88.

Mostly clear. Lows 47 to 56. Highs 78 to 88.

Mostly clear. Low temperature around 53F. Dew point will be around 33F with an average humidity of 33%. Winds will be 9 mph from the W.

Sunny. High temperature around 81F. Dew point will be around 34F with an average humidity of 27%. Winds will be 8 mph from the SW.

Clear. Low temperature around 51F. Dew point will be around 34F with an average humidity of 36%. Winds will be 7 mph from the W.

Sunny. High temperature around 82F. Dew point will be around 35F with an average humidity of 28%. Winds will be 6 mph from the SW.

Clear. Low temperature around 53F. Dew point will be around 34F with an average humidity of 34%. Winds will be 8 mph from the W.