Sweet Marsh State Wildlife Management Area Weather Forecast

    • 9
    • 23

    Mostly Sunny

    • 25
    • 30

    Chance Snow

    • 5
    • 32

    Chance Snow

    • -1
    • 10

    Cold

    • 3
    • 16

    Mostly Cloudy

    • 1
    • 14

    Mostly Cloudy

Today 14 Jan Bremer

Sunny. Much cooler with Highs in the lower 20s. North Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 14 Jan Bremer

Mostly clear. Lows around 10 above. Northwest Winds 10 to 15 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

    28 °F

  • Highest 12 January, 2026

    46.4 °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

    48.3 °F

  • Average High 2021–2026

    57.9 °F
Get WillyWeather+ to remove ads