Terreton Weather Forecast

    • 24
    • 46

    Rain Likely

    • 23
    • 40

    Partly Sunny

    • 27
    • 43

    Snow Likely

    • 32
    • 48

    Rain/Snow Likely

    • 27
    • 59

    Rain Likely

    • 20
    • 47

    Chance Snow

    • 25
    • 44

    Partly Sunny

Today 13 Mar Arco/Mud Lake Desert

Rain likely and a chance of snow in the morning. Then a chance of rain in the afternoon. Breezy. Snow may be heavy at Times in the morning. Snow accumulation up to 2 Inches. Highs 38 to 46. Southwest Winds 15 to 25 Mph.

Tonight 13 Mar Arco/Mud Lake Desert

Mostly cloudy. A chance of snow and rain in the evening. Then a chance of snow after midnight. Colder. Snow accumulation of 1 to 3 Inches. Lows 16 to 26. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Terreton Temperature Statistics

March Temperature

Idaho Falls Regional Airport (28.6 miles)

  • Lowest 8 March, 2025

    14 °F

  • Average March

    35.3 °F

  • Highest 11 March, 2025

    57 °F

Climate (2020–Present)

Idaho Falls Regional Airport (28.6 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    45.8 °F

  • Average High 2020–2025

    58.4 °F
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