Sheridan Weather Forecast

    • 39
    • 65

    Rain Showers Likely

    • 41
    • 73

    Chance Thunderstorms

    • 42
    • 77

    Mostly Sunny

    • 44
    • 76

    Partly Sunny

    • 44
    • 77

    Chance Thunderstorms

    • 46
    • 81

    Slight Chance Thunderstorms

Today 31 May Sheridan Foothills

Rain Showers and slight chance of Thunderstorms in the Morning, then rain Showers likely and chance of Thunderstorms in the afternoon. Highs in the mid 60s. Northwest Winds 15 to 25 Mph. Chance of precipitation 90 percent.

Tonight 31 May Sheridan Foothills

Mostly cloudy. Slight chance of Showers and Thunderstorms early in the Evening, then slight chance of rain Showers late in the evening. Lows in the upper 30s. Northwest Winds 10 to 20 Mph in the evening shifting to the southwest 5 to 10 Mph overnight. Chance of precipitation 20 percent.

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Sheridan Temperature Statistics

May Temperature

Sheridan County Airport (2.5 miles)

  • Lowest 6 May, 2026

    16.6 °F

  • Average May

    53.4 °F

  • Highest 13 May, 2026

    95.6 °F

Climate (2021–Present)

Sheridan County Airport (2.5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    62.3 °F
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