10-Day Weather Forecast - Armstrong, IA

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  • |11°F
    Mostly Cloudy
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    Tonight

    11°F

    Mostly cloudy and not as cool. Near steady temperature around 17. Southwest winds 15 to 20 mph with gusts up to 30 mph.

    Hourly details
  • Day

    32°F

    Cloudy. A chance of snow mainly in the morning. Little or no snow accumulation. Not as cool with highs in the lower 30s. Southwest winds around 10 mph becoming west in the afternoon. Chance of snow 50 percent.

    Night

    15°F

    Mostly cloudy. Lows around 10 above. Northwest winds 10 to 15 mph.

    Hourly details
  • Weekend Weather

  • Day

    20°F

    Partly sunny in the morning then cloudy with snow likely in the afternoon. Light snow accumulation possible. Highs around 20. Northeast winds 5 to 10 mph becoming east with gusts up to 20 mph in the afternoon. Chance of snow 70 percent.

    Night

    8°F

    Mostly cloudy. Snow in the evening. Snow may be heavy at times in the evening. Additional moderate snow accumulation. Lows around 2 above. Northeast winds around 10 mph with gusts up to 20 mph. Chance of snow 80 percent.

    Hourly details
  • Day

    7°F

    Partly sunny. Highs around 10 above.

    Night

    -1°F

    Mostly cloudy. Cold with lows 5 below to 10 below zero. Temperature rising to around zero after midnight. Wind chill values as low as 20 below.

    Hourly details
  • Day

    21°F

    Mostly cloudy. Not as cool with highs in the upper 20s.

    Night

    21°F

    Mostly cloudy. Not as cool with lows around 15.

    Hourly details
  • Day

    31°F

    Mostly cloudy. A slight chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 20 percent.

    Night

    27°F

    Cloudy. A chance of snow mainly in the evening. Lows 15 to 20. Chance of snow 40 percent.

    Hourly details
  • Day

    26°F

    Mostly cloudy. A slight chance of snow in the morning. Highs in the mid 20s. Temperature falling to around 20 in the afternoon. Chance of snow 20 percent.

    Night

    12°F

    Mostly cloudy. Lows zero to 5 above zero.

    Hourly details
  • Day

    19°F

    Partly sunny in the morning then becoming mostly cloudy. A 20 percent chance of snow. Highs around 20.

    Night

    13°F

    Cloudy. Low temperature around 13F. Dew point will be around 11F with an average humidity of 87%. Winds will be 5 mph from the W.

  • Day

    19°F

    Cloudy. High temperature around 19F. Dew point will be around 14F with an average humidity of 86%. Winds will be 5 mph from the NW.

    Night

    12°F

    Partly cloudy. Low temperature around 12F. Dew point will be around 11F with an average humidity of 88%. Winds will be 4 mph from the W.

  • Weekend Weather

  • Day

    19°F

    Partly cloudy. High temperature around 19F. Dew point will be around 14F with an average humidity of 89%. Winds will be 1 mph from the NW.

    Night

    17°F

    Cloudy. Low temperature around 17F. Dew point will be around 15F with an average humidity of 88%. Winds will be 3 mph from the SW.