Marsh Wetlands State Nature Preserve Weather Forecast

    • 61
    • 79

    Increasing Clouds

    • 58
    • 77

    Chance Rain Showers

    • 55
    • 78

    Partly Sunny

    • 58
    • 80

    Partly Sunny

    • 58
    • 80

    Chance Rain Showers

    • 56
    • 76

    Chance Rain Showers

Today 18 Aug Portage

Mostly sunny this Morning, then becoming partly cloudy. Patchy fog this morning. Highs around 80. Northwest Winds around 5 Mph.

Tonight 18 Aug Portage

Partly cloudy. Lows in the lower 60s. West Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marsh Wetlands State Nature Preserve Temperature Statistics

August Temperature

Portage County Airport (5 miles)

  • Lowest 4 August, 2026

    50.4 °F

  • Average August

    70.9 °F

  • Highest 5 August, 2026

    87.6 °F

Climate (2021–2026)

Portage County Airport (5 miles)

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

  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    60.1 °F
Get WillyWeather+ to remove ads