10-Day Weather Forecast - Arco, ID

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  • 40|21°F
    Sunny
    Arrow up

    Today

    40°F

    Sunny. Highs 43 to 52. South winds up to 10 mph.

    Tonight

    21°F

    Mostly clear. Lows 21 to 31. Southwest winds up to 10 mph in the evening. . . Becoming light and variable.

    Hourly details
  • Day

    41°F

    Mostly sunny. Highs 41 to 50. Southwest winds up to 10 mph.

    Night

    26°F

    Mostly cloudy with a slight chance of rain. Lows 26 to 36. Southwest winds around 10 mph.

    Hourly details
  • Day

    49°F

    Partly sunny with a chance of snow and a slight chance of rain. Highs 41 to 51. Southwest winds 10 to 15 mph.

    Night

    26°F

    Rain likely and a slight chance of snow. Lows 29 to 36.

    Hourly details
  • Day

    44°F

    Rain and a chance of snow. Windy. Highs 38 to 48.

    Night

    17°F

    Mostly cloudy with a slight chance of snow. Lows 14 to 22.

    Hourly details
  • Day

    35°F

    Snow likely. Highs 30 to 40.

    Night

    25°F

    Snow and rain. Lows 23 to 33.

    Hourly details
  • Day

    42°F

    Snow and rain likely. Highs 37 to 46.

    Night

    31°F

    Mostly cloudy with a chance of snow. Lows 17 to 25.

    Hourly details
  • Weekend Weather

  • Day

    42°F

    Partly sunny with a chance of snow. Highs 29 to 39.

    Night

    19°F

    Mostly clear. Low temperature around 18F. Dew point will be around 17F with an average humidity of 77%. Winds will be 7 mph from the W.

  • Day

    36°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 36F. Dew point will be around 26F with an average humidity of 87%. Winds will be 5 mph from the SW.

    Night

    25°F

    Cloudy with a chance of snow. Chance of precipitation 55%. Low temperature around 25F. Dew point will be around 27F with an average humidity of 96%. Winds will be 9 mph from the SW.

  • Day

    37°F

    Cloudy with probable rain-snow mix. Chance of precipitation 65%. High temperature around 36F. Dew point will be around 31F with an average humidity of 91%. Winds will be 10 mph from the SW.

    Night

    22°F

    Cloudy with a chance of snow. Chance of precipitation 55%. Low temperature around 22F. Dew point will be around 24F with an average humidity of 94%. Winds will be 7 mph from the SW.

  • Day

    34°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 34F. Dew point will be around 27F with an average humidity of 87%. Winds will be 6 mph from the SW.

    Night

    19°F

    Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 19F. Dew point will be around 21F with an average humidity of 91%. Winds will be 3 mph from the W.