Trempealeau National Wildlife Refuge Weather Forecast

    • 73
    • 93

    Becoming Sunny

    • 64
    • 88

    Mostly Sunny

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 90

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

Today 17 Jul Trempealeau

Mostly sunny. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 100 in the afternoon.

Tonight 17 Jul Trempealeau

Partly cloudy. Patchy fog and smoke. Near steady temperature in the lower 70s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trempealeau National Wildlife Refuge Temperature Statistics

July Temperature

Winona, Winona Municipal Airport-Max Conrad Field (7.5 miles)

  • Lowest 5 July, 2026

    64.4 °F

  • Average July

    75.2 °F

  • Highest 14 July, 2026

    91.4 °F

Climate (2021–2026)

Winona, Winona Municipal Airport-Max Conrad Field (7.5 miles)

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

  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
Get WillyWeather+ to remove ads