Sheridan Weather Forecast

    • 43
    • 85

    Slight Chance Thunderstorms

    • 43
    • 77

    Mostly Sunny

    • 43
    • 79

    Mostly Sunny

    • 48
    • 87

    Mostly Sunny

    • 43
    • 80

    Partly Sunny

    • 39
    • 68

    Chance Rain Showers

Today 7 Sep Sheridan Foothills

Partly sunny early in the morning then clearing. A 20 percent chance of Showers and Thunderstorms early in the morning. Highs in the mid 80s. Northeast Winds 5 to 15 Mph in the morning shifting to the west 10 to 20 Mph in the afternoon.

Tonight 7 Sep Sheridan Foothills

Mostly clear. Colder. Lows in the mid 40s. West Winds 5 to 15 Mph.

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Sheridan Temperature Statistics

September Temperature

Sheridan County Airport (2.5 miles)

  • Lowest 2 September, 2026

    48.7 °F

  • Average September

    71.1 °F

  • Highest 4 September, 2026

    96.1 °F

Climate (2021–2026)

Sheridan County Airport (2.5 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    62.2 °F
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