Utica Weather Forecast

    • 49
    • 77

    Increasing Clouds

    • 47
    • 68

    Chance Thunderstorms

    • 44
    • 66

    Rain Showers Likely

    • 47
    • 75

    Mostly Sunny

    • 46
    • 75

    Partly Sunny

    • 44
    • 72

    Chance Rain Showers

Today 14 Sep Judith Basin County and Judith Gap

Sunny. Highs 75 to 80. West Winds up to 10 Mph.

Tonight 14 Sep Judith Basin County and Judith Gap

Partly cloudy with a 20 percent chance of rain Showers in the Evening, then mostly cloudy after midnight. Lows around 50. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Utica Temperature Statistics

September Temperature

Lewistown, Lewistown Municipal Airport (29.8 miles)

  • Lowest 5 September, 2025

    34 °F

  • Average September

    62.5 °F

  • Highest 2 September, 2025

    86 °F

Climate (2020–Present)

Lewistown, Lewistown Municipal Airport (29.8 miles)

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  • Average Low 2020–2025

    32.3 °F

  • Average 2020–2025

    44.4 °F

  • Average High 2020–2025

    56.3 °F
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