Twin Falls Weather Forecast

    • 46
    • 63

    Increasing Clouds

    • 42
    • 63

    Mostly Cloudy

    • 42
    • 64

    Rain Showers

    • 41
    • 56

    Chance Rain Showers

    • 44
    • 64

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

Today 15 May Western Magic Valley

Sunny. Highs 60 to 65. Windy. West Winds 15 to 25 Mph.

Tonight 15 May Western Magic Valley

Increasing Clouds. Lows 42 to 47. Breezy. West Winds 10 to 20 Mph. Gusts to 30 Mph in the Evening, decreasing to 20 Mph after midnight.

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Twin Falls Temperature Statistics

May Temperature

Joslin Field - Magic Valley Regional Airport (5.6 miles)

  • Lowest 2 May, 2025

    38.6 °F

  • Average May

    59.3 °F

  • Highest 10 May, 2025

    90.6 °F

Climate (2020–Present)

Joslin Field - Magic Valley Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    62.5 °F
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