Thunder Basin National Grassland Weather Forecast

    • 21
    • 43

    Mostly Sunny

    • 34
    • 43

    Breezy

    • 25
    • 45

    Breezy

    • 12
    • 37

    Chance Snow

    • 7
    • 28

    Slight Chance Snow

    • 1
    • 24

    Mostly Cloudy

Today 30 Jan Southern Campbell

Sunny. Highs in the upper 30s. West Winds 5 to 10 Mph.

Tonight 30 Jan Southern Campbell

Clear. Lows around 20. Southwest Winds 10 to 15 Mph.

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Thunder Basin National Grassland Temperature Statistics

January Temperature

Douglas, Converse County Airport (51 miles)

  • Lowest 19 January, 2025

    -17.2 °F

  • Average January

    18.2 °F

  • Highest 16 January, 2025

    52.6 °F

Climate (2020–Present)

Douglas, Converse County Airport (51 miles)

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  • Average Low 2020–2025

    32.5 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.6 °F
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