Ammon Weather Forecast

    • 37
    • 51

    Mostly Sunny

    • 25
    • 56

    Partly Sunny

    • 28
    • 44

    Partly Sunny

    • 39
    • 49

    Slight Chance Rain

    • 39
    • 56

    Mostly Cloudy

    • 51
    • 61

    Partly Sunny

Today 20 Dec Amelia

Sunny. Highs around 50. South Winds 5 to 10 Mph.

Tonight 20 Dec Amelia

Clear. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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Ammon Temperature Statistics

December Temperature

Ft. Pickett / Blackstone (13 miles)

  • Lowest 15 December, 2025

    11.5 °F

  • Average December

    34.9 °F

  • Highest 17 December, 2025

    61.7 °F

Climate (2020–Present)

Ft. Pickett / Blackstone (13 miles)

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  • Average Low 2020–2025

    49 °F

  • Average 2020–2025

    59.1 °F

  • Average High 2020–2025

    69.8 °F
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