Selkirk Weather Forecast

    • 40
    • 66

    Becoming Sunny

    • 42
    • 70

    Partly Sunny

    • 27
    • 54

    Rain Showers

    • 25
    • 44

    Partly Sunny

    • 24
    • 44

    Mostly Cloudy

    • 24
    • 43

    Partly Sunny

Today 21 Oct Southern Wheatland

Mostly sunny. Highs in the upper 40s.

Tonight 21 Oct Southern Wheatland

Mostly clear. Lows around 40. Northeast Winds 5 to 10 Mph in the evening shifting to the west overnight.

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Selkirk Temperature Statistics

October Temperature

Lewistown, Lewistown Municipal Airport (53.4 miles)

  • Lowest 13 October, 2026

    19.7 °F

  • Average October

    48.1 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Lewistown, Lewistown Municipal Airport (53.4 miles)

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  • Average Low 2021–2026

    32.6 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    57 °F
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