Swanson Reservoir State Recreation Area Weather Forecast

    • 31
    • 65

    Decreasing Clouds

    • 26
    • 48

    Partly Sunny

    • 26
    • 59

    Mostly Sunny

    • 18
    • 40

    Breezy

    • 18
    • 42

    Partly Sunny

    • 22
    • 51

    Mostly Sunny

Today 13 Jan Hitchcock

Increasing Clouds. Highs in the mid 60s. Northwest Winds 10 to 20 Mph.

Tonight 13 Jan Hitchcock

Mostly cloudy with chance of Sprinkles in the Evening, then partly cloudy after midnight. Lows in the lower 30s. Northwest Winds around 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Swanson Reservoir State Recreation Area Temperature Statistics

January Temperature

McCook, McCook Municipal Airport (24.9 miles)

  • Lowest 10 January, 2026

    15.1 °F

  • Average January

    38.4 °F

  • Highest 4 January, 2026

    72 °F

Climate (2021–Present)

McCook, McCook Municipal Airport (24.9 miles)

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

  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    67.8 °F
Get WillyWeather+ to remove ads