Jamestown Weather Forecast

    • 16
    • 38

    Snow Showers

    • 7
    • 28

    Slight Chance Snow Showers

    • 13
    • 34

    Sunny

    • 17
    • 41

    Mostly Sunny

    • 19
    • 43

    Mostly Sunny

    • 23
    • 45

    Partly Sunny

Today 8 Jan West Central Mountains

Windy, cooler. Partly cloudy with a chance of snow Showers late this Morning, then mostly cloudy with snow Showers likely this afternoon. Additional snow accumulation up to 2 Inches. Highs in the upper 30s. West Winds 20 to 30 Mph. Gusts up to 50 Mph, decreasing to 40 Mph this afternoon. Caution advised on area Lakes. Chance of snow 70 percent.

Tonight 8 Jan West Central Mountains

Windy, Colder. Mostly cloudy with snow Showers likely. Patchy blowing snow after midnight. Additional snow accumulation of 1 to 3 Inches. Lows 14 to 20. West Winds 15 to 20 Mph, increasing to 25 to 35 Mph with Gusts up to 45 Mph after midnight. Chance of snow 70 percent.

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Jamestown Temperature Statistics

January Temperature

Gallup Municipal Airport (19.3 miles)

  • Lowest 6 January, 2026

    18 °F

  • Average January

    38 °F

  • Highest 4 January, 2026

    55.9 °F

Climate (2021–Present)

Gallup Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    69.1 °F
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