Sand Creek Reservoir Weather Forecast

    • 39
    • 57

    Rain Showers

    • 35
    • 50

    Rain Showers

    • 32
    • 46

    Rain Showers Likely

    • 30
    • 48

    Chance Rain/Snow

    • 32
    • 50

    Partly Sunny

    • 33
    • 56

    Mostly Cloudy

Today 14 Oct Centennial Mountains/Island Park

Rain Showers likely and a slight chance of Thunderstorms in the morning. Then a chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Highs 49 to 59.

Tonight 14 Oct Centennial Mountains/Island Park

Rain Showers likely and a slight chance of Thunderstorms in the evening. Then rain Showers, snow Showers and a slight chance of Thunderstorms after midnight. Snow accumulation of 1 to 3 Inches. Lows 29 to 39.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sand Creek Reservoir Temperature Statistics

October Temperature

Rexburg, Rexburg-Madison County Airport (27.3 miles)

  • Lowest 6 October, 2025

    30 °F

  • Average October

    51.4 °F

  • Highest 9 October, 2025

    77 °F

Climate (2020–Present)

Rexburg, Rexburg-Madison County Airport (27.3 miles)

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  • Average Low 2020–2025

    33.5 °F

  • Average 2020–2025

    45.5 °F

  • Average High 2020–2025

    57.5 °F
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