Peterson Ranch Airport Weather Forecast

    • 40
    • 67

    Breezy

    • 39
    • 52

    Breezy

    • 23
    • 51

    Chance Rain

    • 34
    • 45

    Chance Rain/Snow

    • 22
    • 47

    Slight Chance Snow

    • 23
    • 40

    Partly Sunny

    • 15
    • 37

    Chance Snow

Today 15 Dec Western and Central Chouteau County

Breezy. Mostly cloudy. A 20 percent chance of rain late in the morning. Highs 52 to 58. Southwest Winds 15 to 25 Mph. Gusts up to 40 Mph increasing to 50 Mph in the afternoon.

Tonight 15 Dec Western and Central Chouteau County

Very windy. Mostly cloudy early in the evening then clearing. Lows 34 to 40. Southwest Winds 25 to 40 Mph with Gusts to around 75 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peterson Ranch Airport Temperature Statistics

December Temperature

Malmstrom Air Force Base (14.9 miles)

  • Lowest 12 December, 2025

    4.3 °F

  • Average December

    31.5 °F

  • Highest 10 December, 2025

    57.2 °F

Climate (2020–Present)

Malmstrom Air Force Base (14.9 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    58.3 °F
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