Heupel Lake Weather Forecast

    • 69
    • 101

    Hot

    • 68
    • 96

    Slight Chance Thunderstorms

    • 68
    • 95

    Partly Sunny

    • 69
    • 96

    Rain Showers Likely

    • 63
    • 86

    Rain Showers Likely

    • 63
    • 87

    Slight Chance Thunderstorms

    • 65
    • 88

    Mostly Sunny

Today 26 Jul McPherson

Mostly sunny. Hot with Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 111.

Tonight 26 Jul McPherson

Mostly clear this Evening, then becoming partly cloudy. Patchy smoke after midnight. Lows around 70. West Winds 5 to 10 Mph, becoming north 10 to 15 Mph after midnight. Heat index Values up to 109 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heupel Lake Temperature Statistics

July Temperature

Mobridge, Mobridge Municipal Airport (34.8 miles)

  • Lowest 1 July, 2026

    57.7 °F

  • Average July

    78.7 °F

  • Highest 12 July, 2026

    101.6 °F

Climate (2021–2026)

Mobridge, Mobridge Municipal Airport (34.8 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.8 °F
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