Altura Weather Forecast

    • 67
    • 88

    Increasing Clouds

    • 65
    • 85

    Partly Sunny

    • 64
    • 81

    Chance Rain Showers

    • 66
    • 80

    Rain Showers Likely

    • 66
    • 83

    Chance Rain Showers

    • 61
    • 83

    Chance Rain Showers

Today 4 Sep Winona

Mostly sunny. A chance of Showers this morning. Highs in the upper 80s. Southwest Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 50 percent. Heat index Values in the mid 90s this afternoon.

Tonight 4 Sep Winona

Mostly clear in the Evening, then becoming partly cloudy. Areas of fog after midnight. Humid with Lows in the upper 60s. Light Winds, becoming north after midnight. Heat index Values in the mid 90s early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Altura Temperature Statistics

September Temperature

Winona, Winona Municipal Airport-Max Conrad Field (11.8 miles)

  • Lowest 1 September, 2026

    68 °F

  • Average September

    73.8 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

Winona, Winona Municipal Airport-Max Conrad Field (11.8 miles)

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

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.7 °F
Get WillyWeather+ to remove ads