Agate Dam Reservoir Weather Forecast

    • 35
    • 56

    Breezy

    • 41
    • 69

    Breezy

    • 27
    • 67

    Breezy

    • 23
    • 49

    Chance Rain/Snow

    • 32
    • 53

    Partly Sunny

    • 34
    • 68

    Windy

Today 7 Mar North Sioux

Sunny, breezy and not as cool with Highs in the lower 50s. West Winds 15 to 25 Mph. Gusts up to 40 Mph in the afternoon.

Tonight 7 Mar North Sioux

Mostly clear. Cold with Lows 16 to 22. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Agate Dam Reservoir Temperature Statistics

March Temperature

Chadron, Chadron Municipal Airport (22.4 miles)

  • Lowest 1 March, 2026

    19 °F

  • Average March

    43.3 °F

  • Highest 4 March, 2026

    66.9 °F

Climate (2021–Present)

Chadron, Chadron Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    64.2 °F
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