Grass Range Weather Forecast

    • 26
    • 42

    Breezy

    • 19
    • 36

    Chance Snow

    • 15
    • 30

    Blustery

    • 3
    • 26

    Mostly Cloudy

    • 8
    • 21

    Chance Snow

    • 17
    • 33

    Slight Chance Snow

Today 19 Jan Fergus County below 4500ft

Mostly sunny until late afternoon then becoming mostly cloudy. Highs 36 to 42. West Winds 5 to 15 Mph with Gusts to around 35 Mph.

Tonight 19 Jan Fergus County below 4500ft

Not as cold. Mostly cloudy. Lows in the mid 20s. Southwest Winds up to 10 Mph with Gusts to around 25 Mph shifting to the west with Gusts to around 45 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Range Temperature Statistics

January Temperature

N BAR Ranch Airport (14.3 miles)

  • Lowest 8 January, 2026

    15.8 °F

  • Average January

    39.8 °F

  • Highest 14 January, 2026

    62.6 °F

Climate (2021–Present)

N BAR Ranch Airport (14.3 miles)

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  • Average Low 2021–2026

    31.7 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.2 °F
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