Rays Lake Weather Forecast

    • 57
    • 92

    Rain Showers

    • 60
    • 94

    Chance Rain Showers

    • 57
    • 94

    Chance Thunderstorms

    • 58
    • 93

    Slight Chance Thunderstorms

    • 58
    • 93

    Slight Chance Rain

    • 58
    • 92

    Chance Rain

Today 15 Jul Arco/Mud Lake Desert

Partly sunny with isolated rain Showers in the morning. Then sunny in the afternoon. Highs 86 to 95. Southwest Winds around 10 Mph.

Tonight 15 Jul Arco/Mud Lake Desert

Mostly clear. Lows 57 to 64. Northeast Winds 10 to 15 Mph.

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  • Temperature Real-Time

Rays Lake Temperature Statistics

July Temperature

Rexburg, Rexburg-Madison County Airport (23 miles)

  • Lowest 1 July, 2026

    44.7 °F

  • Average July

    71.1 °F

  • Highest 12 July, 2026

    100 °F

Climate (2021–2026)

Rexburg, Rexburg-Madison County Airport (23 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46.3 °F

  • Average High 2021–2026

    58.4 °F
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