Peterson Ranch Airport Weather Forecast

    • 42
    • 66

    Rain Showers Likely

    • 50
    • 81

    Mostly Cloudy

    • 43
    • 77

    Mostly Sunny

    • 52
    • 81

    Partly Sunny

    • 55
    • 90

    Chance Rain Showers

    • 52
    • 79

    Partly Sunny

Today 9 May Western and Central Chouteau County

Cooler. Mostly cloudy with a 20 percent chance of rain. Highs in the mid 60s. West Winds 5 to 10 Mph.

Tonight 9 May Western and Central Chouteau County

Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 40s. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peterson Ranch Airport Temperature Statistics

May Temperature

Malmstrom Air Force Base (14.9 miles)

  • Lowest 6 May, 2026

    26.7 °F

  • Average May

    52.9 °F

  • Highest 3 May, 2026

    76.6 °F

Climate (2021–Present)

Malmstrom Air Force Base (14.9 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59 °F
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