St Louis Weather Forecast

    • 26
    • 49

    Increasing Clouds

    • 41
    • 47

    Rain

    • 24
    • 48

    Slight Chance Rain

    • 33
    • 44

    Mostly Cloudy

    • 25
    • 50

    Partly Sunny

    • 28
    • 41

    Mostly Cloudy

Today 17 Dec Western Loudoun

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the upper 40s. Southwest Winds around 5 Mph.

Tonight 17 Dec Western Loudoun

Mostly clear. Lows in the mid 20s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Louis Temperature Statistics

December Temperature

Leesburg / Godfrey (13 miles)

  • Lowest 9 December, 2025

    17.6 °F

  • Average December

    32.5 °F

  • Highest 7 December, 2025

    44.6 °F

Climate (2020–Present)

Leesburg / Godfrey (13 miles)

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

  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    66.7 °F
Get WillyWeather+ to remove ads