Rays Lake Weather Forecast

    • 24
    • 45

    Partly Sunny

    • 25
    • 50

    Mostly Sunny

    • 26
    • 51

    Partly Sunny

    • 26
    • 48

    Partly Sunny

    • 29
    • 47

    Mostly Cloudy

    • 25
    • 45

    Chance Rain/Snow

Today 4 Feb Arco/Mud Lake Desert

Mostly sunny. Highs 42 to 49. Northeast Winds up to 10 Mph in the morning. Becoming light and variable.

Tonight 4 Feb Arco/Mud Lake Desert

Partly cloudy. Lows 23 to 31. Northeast Winds up to 10 Mph.

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  • Temperature Real-Time

Rays Lake Temperature Statistics

February Temperature

Rexburg, Rexburg-Madison County Airport (23 miles)

  • Lowest 1 February, 2026

    23 °F

  • Average February

    32.7 °F

  • Highest 1 February, 2026

    46.9 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (23 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    58 °F
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