Adelaide Lake Weather Forecast

    • 34
    • 52

    Rain Showers Likely

    • 34
    • 49

    Rain Showers Likely

    • 35
    • 49

    Chance Rain Showers

    • 36
    • 55

    Mostly Sunny

    • 38
    • 58

    Partly Sunny

    • 39
    • 59

    Slight Chance Thunderstorms

Today 15 Sep Bighorn Mountains West

Mostly sunny with a chance of rain Showers in the Morning, then partly cloudy with rain Showers likely with a chance of Thunderstorms in the afternoon. Highs in the lower 60s. South Winds 10 to 15 Mph, becoming west in the afternoon. Gusts up to 30 Mph. Chance of rain 60 percent.

Tonight 15 Sep Bighorn Mountains West

Partly cloudy. Near steady temperature in the upper 40s. South Winds 10 to 15 Mph.

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Adelaide Lake Temperature Statistics

September Temperature

Sheridan County Airport (26.1 miles)

  • Lowest 6 September, 2025

    30.9 °F

  • Average September

    64 °F

  • Highest 1 September, 2025

    89.1 °F

Climate (2020–Present)

Sheridan County Airport (26.1 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    61.5 °F
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