10-Day Weather Forecast - Storm Lake, IA

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  • |21°F
    Mostly Cloudy
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    Tonight

    21°F

    Mostly cloudy this evening then clearing. Breezy and much cooler with lows around 17. Northwest winds 15 to 25 mph with gusts up to 40 mph.

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  • Day

    25°F

    Sunny breezy and much cooler with highs in the mid 20s. North winds 15 to 25 mph with gusts up to 35 mph.

    Night

    16°F

    Mostly clear in the evening then becoming partly cloudy. Cold with lows around 13. North winds 5 to 10 mph becoming southwest after midnight.

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  • Day

    36°F

    Partly sunny. A slight chance of snow in the afternoon. Not as cool with highs in the upper 30s. Southwest winds 15 to 20 mph. Chance of snow 20 percent.

    Night

    29°F

    Mostly cloudy with a 20 percent chance of snow. Breezy and not as cool with lows in the upper 20s. Northwest winds 15 to 25 mph.

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  • Day

    31°F

    Mostly cloudy with a 30 percent chance of snow. Windy with highs in the lower 30s. Temperature falling into the lower 20s in the afternoon.

    Night

    6°F

    Mostly cloudy and breezy. Much colder with lows around 5 above. Wind chill values as low as 15 below.

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  • Weekend Weather

  • Day

    11°F

    Partly sunny. Much colder with highs around 10 above. Wind chill values as low as 15 below.

    Night

    -1°F

    Mostly cloudy. Cold with lows zero to 5 above zero. Temperature rising to around 10 above after midnight. Wind chill values as low as 15 below.

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  • Day

    25°F

    Mostly sunny. Not as cool with highs in the mid 20s.

    Night

    10°F

    Mostly cloudy in the evening then becoming partly cloudy. Cold with lows around 10 above.

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  • Day

    15°F

    Mostly sunny. Highs around 20.

    Night

    10°F

    Partly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

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  • Day

    26°F

    Mostly sunny. Highs in the mid 20s.

    Night

    18°F

    Mostly cloudy. Low temperature around 18F. Dew point will be around 15F with an average humidity of 78%. Winds will be 5 mph from the W.

  • Day

    27°F

    Cloudy. High temperature around 27F. Dew point will be around 16F with an average humidity of 72%. Winds will be 6 mph from the NW.

    Night

    15°F

    Partly cloudy. Low temperature around 15F. Dew point will be around 14F with an average humidity of 80%. Winds will be 6 mph from the NW.

  • Day

    23°F

    Cloudy. High temperature around 23F. Dew point will be around 14F with an average humidity of 77%. Winds will be 4 mph from the N.

    Night

    12°F

    Cloudy. Low temperature around 12F. Dew point will be around 15F with an average humidity of 90%. Winds will be 9 mph from the N.