Gregg Lake Weather Forecast

    • 36
    • 42

    Rain Showers Likely

    • 44
    • 63

    Chance Rain Showers

    • 43
    • 77

    Rain Showers Likely

    • 33
    • 64

    Rain Showers Likely

    • 39
    • 63

    Partly Sunny

    • 38
    • 68

    Chance Rain Showers

    • 36
    • 63

    Partly Sunny

Today 25 Apr Box Butte

Cloudy with a 40 percent chance of Showers. Near steady temperature in the lower 40s. East Winds 10 to 15 Mph.

Tonight 25 Apr Box Butte

Cloudy with a 50 percent chance of rain Showers. Near steady temperature in the upper 30s. Southeast Winds 15 to 20 Mph. Gusts up to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gregg Lake Temperature Statistics

April Temperature

Chadron, Chadron Municipal Airport (29.2 miles)

  • Lowest 5 April, 2025

    19 °F

  • Average April

    47.3 °F

  • Highest 11 April, 2025

    82 °F

Climate (2020–Present)

Chadron, Chadron Municipal Airport (29.2 miles)

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  • Average Low 2020–2025

    35.2 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    63.7 °F
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