Lake Isabel Weather Forecast

    • 54
    • 78

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

    • 64
    • 87

    Partly Sunny

    • 69
    • 92

    Mostly Sunny

    • 70
    • 98

    Hot

    • 67
    • 96

    Slight Chance Thunderstorms

Today 21 Jul Kidder

Mostly sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.

Tonight 21 Jul Kidder

Decreasing Clouds. Lows in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight.

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Lake Isabel Temperature Statistics

July Temperature

Bismarck, Bismarck Municipal Airport (47.2 miles)

  • Lowest 1 July, 2026

    55.7 °F
  • Average July

    77.5 °F
  • Highest 13 July, 2026

    105.7 °F

Climate (2021–2026)

Bismarck, Bismarck Municipal Airport (47.2 miles)

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  • Average Low 2021–2026

    33.5 °F
  • Average 2021–2026

    45.1 °F
  • Average High 2021–2026

    56.9 °F
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