Black Hills Power and Light Reservoir Weather Forecast

    • 72
    • 101

    Hot

    • 70
    • 100

    Hot

    • 69
    • 97

    Hot

    • 69
    • 95

    Mostly Sunny

    • 69
    • 95

    Slight Chance Thunderstorms

    • 68
    • 94

    Slight Chance Thunderstorms

    • 65
    • 93

    Slight Chance Thunderstorms

Today 13 Jul Weston County Plains

Sunny. Highs around 102. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 13 Jul Weston County Plains

Clear. Lows in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Hills Power and Light Reservoir Temperature Statistics

July Temperature

Mondell Field (7.5 miles)

  • Lowest 3 July, 2026

    55.4 °F

  • Average July

    76.8 °F

  • Highest 5 July, 2026

    98.6 °F

Climate (2021–2026)

Mondell Field (7.5 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    60.8 °F
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