Femme Osage Weather Forecast

    • 38
    • 60

    Decreasing Clouds

    • 54
    • 67

    Mostly Cloudy

    • 20
    • 67

    Rain

    • 12
    • 29

    Mostly Sunny

    • 28
    • 37

    Mostly Cloudy

    • 39
    • 58

    Partly Sunny

Today 13 Mar St. Charles

Mostly sunny. Highs around 60. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 13 Mar St. Charles

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 30s. Northwest Winds 5 to 10 Mph, becoming east after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Femme Osage Temperature Statistics

March Temperature

Washington Regional Airport (4.3 miles)

  • Lowest 1 March, 2026

    28.4 °F
  • Average March

    54.1 °F
  • Highest 10 March, 2026

    84.2 °F

Climate (2021–Present)

Washington Regional Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    47.5 °F
  • Average 2021–2026

    58.2 °F
  • Average High 2021–2026

    69.3 °F
Get WillyWeather+ to remove ads