Gregg Lake Weather Forecast

    • 32
    • 47

    Mostly Cloudy

    • 35
    • 56

    Mostly Sunny

    • 33
    • 60

    Partly Sunny

    • 33
    • 56

    Partly Sunny

    • 29
    • 52

    Partly Sunny

    • 29
    • 51

    Chance Rain/Snow

Today 14 Nov Box Butte

Patchy fog after midnight. Mostly cloudy. Breezy with Highs in the upper 40s. South Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 14 Nov Box Butte

Mostly cloudy. Patchy fog after midnight. Cold with Lows in the lower 30s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gregg Lake Temperature Statistics

November Temperature

Chadron, Chadron Municipal Airport (29.2 miles)

  • Lowest 4 November, 2026

    25 °F

  • Average November

    44.5 °F

  • Highest 8 November, 2026

    69.1 °F

Climate (2021–2026)

Chadron, Chadron Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    64.3 °F
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