Sheridan Weather Forecast

    • 43
    • 75

    Mostly Sunny

    • 45
    • 79

    Mostly Sunny

    • 51
    • 83

    Partly Sunny

    • 47
    • 77

    Rain Showers Likely

    • 44
    • 77

    Mostly Sunny

    • 46
    • 78

    Mostly Sunny

Today 17 Jun Beaverhead and Western Madison below 6000ft

Breezy, sunny. Highs 71 to 77. Northwest Winds 10 to 25 Mph.

Tonight 17 Jun Beaverhead and Western Madison below 6000ft

Mostly clear. Lows in the lower 40s. Northwest Winds 10 to 20 Mph with Gusts to around 35 Mph becoming west up to 10 Mph with Gusts to around 25 Mph after midnight.

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Sheridan Temperature Statistics

June Temperature

Dillon, Dillon Airport (21.7 miles)

  • Lowest 8 June, 2026

    35.7 °F

  • Average June

    56.4 °F

  • Highest 5 June, 2026

    83.6 °F

Climate (2021–2026)

Dillon, Dillon Airport (21.7 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    57 °F
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