Sweet Marsh State Wildlife Management Area Weather Forecast

    • 32
    • 44

    Increasing Clouds

    • 32
    • 42

    Rain

    • 26
    • 38

    Snow Likely

    • 15
    • 31

    Chance Snow

    • 18
    • 24

    Partly Sunny

    • 27
    • 37

    Partly Sunny

Today 7 Jan Bremer

Areas of fog and dense freezing fog early this morning. Mostly sunny. Highs in the mid 40s. South Winds 10 to 15 Mph.

Tonight 7 Jan Bremer

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 30s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Marsh State Wildlife Management Area Temperature Statistics

January Temperature

Oelwein Municipal Airport (16.2 miles)

  • Lowest 1 January, 2026

    8.6 °F

  • Average January

    22.7 °F

  • Highest 5 January, 2026

    35.6 °F

Climate (2021–Present)

Oelwein Municipal Airport (16.2 miles)

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

  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    57.9 °F
Get WillyWeather+ to remove ads