Deans Lake Weather Forecast

    • 55
    • 70

    Rain Showers Likely

    • 52
    • 71

    Mostly Cloudy

    • 45
    • 61

    Partly Sunny

    • 49
    • 62

    Partly Sunny

    • 46
    • 63

    Mostly Sunny

    • 44
    • 57

    Partly Sunny

Today 29 Sep Jerauld

Mostly cloudy. Showers with a chance of Thunderstorms in the morning. Locally heavy rainfall possible in the morning. Highs in the lower 70s. South Winds 10 to 15 Mph, becoming northwest 5 to 10 Mph in the afternoon. Chance of rain 90 percent.

Tonight 29 Sep Jerauld

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 50s. Northwest Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deans Lake Temperature Statistics

September Temperature

Huron, Huron Regional Airport (29.2 miles)

  • Lowest 13 September, 2026

    47.6 °F

  • Average September

    67.5 °F

  • Highest 3 September, 2026

    97.6 °F

Climate (2021–2026)

Huron, Huron Regional Airport (29.2 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    60.2 °F
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