Terreton Weather Forecast

    • 24
    • 40

    Increasing Clouds

    • 27
    • 44

    Chance Snow

    • 32
    • 49

    Snow Likely

    • 27
    • 59

    Rain Likely

    • 20
    • 47

    Chance Snow

    • 25
    • 44

    Mostly Cloudy

Today 14 Mar Arco/Mud Lake Desert

Mostly sunny. Breezy. Highs 33 to 41. Southwest Winds 10 to 15 Mph. Increasing to 15 to 25 Mph in the afternoon.

Tonight 14 Mar Arco/Mud Lake Desert

Increasing Clouds. A slight chance of snow. Lows 19 to 28. Southwest Winds 10 to 15 Mph. Chance of precipitation 20 percent.

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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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