St. Louis Weather Forecast

    • 47
    • 62

    Slight Chance Rain

    • 45
    • 71

    Mostly Sunny

    • 40
    • 67

    Mostly Sunny

    • 39
    • 52

    Partly Sunny

    • 31
    • 59

    Chance Rain

    • 34
    • 44

    Partly Sunny

Today 1 Dec St. Louis City

Mostly cloudy with a 30 percent chance of rain in the Morning, then sunny in the afternoon. High in the upper 50s to mid 60s. South wind around 10 Mph in the morning shifting to the west in the afternoon.

Tonight 1 Dec St. Louis City

Mostly clear. Low in the 40s. Light wind in the evening becoming southwest around 10 Mph after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Louis Temperature Statistics

December Temperature

St. Louis Downtown Airport (5 miles)

  • Lowest

  • Average December

  • Highest

Climate (2010–Present)

St. Louis Downtown Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    47.6 °F
  • Average 2010–Present

    56.9 °F
  • Average High 2010–Present

    66.8 °F
Get an account to remove ads