Sac City Weather Forecast

    • 66
    • 90

    Thunderstorms Likely

    • 63
    • 82

    Rain Showers Likely

    • 59
    • 80

    Chance Thunderstorms

    • 64
    • 85

    Slight Chance Thunderstorms

    • 72
    • 91

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 16 Jun Sac

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 16 Jun Sac

Showers and Thunderstorms likely in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. Southwest Winds 10 to 15 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sac City Temperature Statistics

June Temperature

Storm Lake (17.4 miles)

  • Lowest 10 June, 2025

    50 °F

  • Average June

    68.4 °F

  • Highest 11 June, 2025

    91.4 °F

Climate (2020–Present)

Storm Lake (17.4 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    58.5 °F
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