Sheridan Weather Forecast

    • 56
    • 85

    Chance Thunderstorms

    • 57
    • 88

    Slight Chance Thunderstorms

    • 57
    • 90

    Rain Showers Likely

    • 57
    • 90

    Slight Chance Thunderstorms

    • 56
    • 87

    Mostly Sunny

    • 57
    • 85

    Chance Rain Showers

Today 15 Jul Beaverhead and Western Madison below 6000ft

Mostly cloudy. Slight chance of rain Showers in the Morning, then chance of Thunderstorms in the afternoon. Highs 80 to 85. Southeast Winds up to 5 Mph shifting to the northeast in the afternoon. Chance of precipitation 50 percent.

Tonight 15 Jul Beaverhead and Western Madison below 6000ft

Mostly clear. A 20 percent chance of Thunderstorms in the evening. Lows 55 to 60. North Winds up to 10 Mph.

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Sheridan Temperature Statistics

July Temperature

Dillon, Dillon Airport (21.7 miles)

  • Lowest 1 July, 2026

    44.7 °F

  • Average July

    66.7 °F

  • Highest 12 July, 2026

    98.1 °F

Climate (2021–2026)

Dillon, Dillon Airport (21.7 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    56.9 °F
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