Rays Lake Weather Forecast

    • 22
    • 45

    Mostly Sunny

    • 29
    • 45

    Mostly Cloudy

    • 31
    • 53

    Mostly Cloudy

    • 29
    • 57

    Breezy

    • 24
    • 50

    Partly Sunny

    • 31
    • 53

    Breezy

Today 6 Mar Arco/Mud Lake Desert

Mostly sunny. Highs 39 to 46. Northwest Winds 10 to 15 Mph.

Tonight 6 Mar Arco/Mud Lake Desert

Mostly clear. Lows 20 to 27. Northwest Winds around 10 Mph. Shifting to southwest up to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rays Lake Temperature Statistics

March Temperature

Rexburg, Rexburg-Madison County Airport (23 miles)

  • Lowest 4 March, 2026

    28 °F

  • Average March

    39.3 °F

  • Highest 4 March, 2026

    53.1 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (23 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    58.3 °F
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