Agate Dam Reservoir Weather Forecast

    • 19
    • 37

    Breezy

    • 19
    • 43

    Windy

    • 13
    • 35

    Windy

    • 11
    • 41

    Mostly Cloudy

    • 4
    • 25

    Chance Snow Showers

    • 4
    • 23

    Partly Sunny

Today 19 Jan North Sioux

Sunny, windy with Highs in the upper 30s. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Wind chill Values as low as 8 below in the morning.

Tonight 19 Jan North Sioux

Mostly cloudy. Cold with Lows 15 to 21. West Winds 10 to 15 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Agate Dam Reservoir Temperature Statistics

January Temperature

Chadron, Chadron Municipal Airport (22.4 miles)

  • Lowest 16 January, 2026

    12.9 °F

  • Average January

    38.9 °F

  • Highest 4 January, 2026

    64 °F

Climate (2021–Present)

Chadron, Chadron Municipal Airport (22.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    63.8 °F
Get WillyWeather+ to remove ads