Sand Creek Reservoir Weather Forecast

    • 19
    • 40

    Chance Snow Showers

    • 27
    • 49

    Mostly Sunny

    • 35
    • 62

    Partly Sunny

    • 41
    • 69

    Partly Sunny

    • 42
    • 70

    Partly Sunny

    • 35
    • 59

    Chance Rain

Today 17 Apr Centennial Mountains/Island Park

Mostly sunny. A slight chance of snow Showers in the morning. Then a chance of snow Showers in the afternoon. Snow accumulation of 1 to 3 Inches. Highs 33 to 41.

Tonight 17 Apr Centennial Mountains/Island Park

Mostly clear. A slight chance of snow Showers in the evening. Lows 14 to 24.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sand Creek Reservoir Temperature Statistics

April Temperature

Rexburg, Rexburg-Madison County Airport (27.3 miles)

  • Lowest 4 April, 2026

    28.7 °F

  • Average April

    47.3 °F

  • Highest 10 April, 2026

    74.6 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (27.3 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    58.5 °F
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