Chesterfield Weather Forecast

    • 23
    • 47

    Decreasing Clouds

    • 28
    • 38

    Partly Sunny

    • 32
    • 56

    Mostly Sunny

    • 43
    • 62

    Partly Sunny

    • 39
    • 66

    Chance Rain

    • 31
    • 51

    Slight Chance Rain

Today 6 Feb St. Louis

Partly sunny. Near steady temperature in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 6 Feb St. Louis

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 20s. North Winds 5 to 10 Mph. Gusts up to 30 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesterfield Temperature Statistics

February Temperature

St. Louis, Spirit Of St. Louis Airport (3.7 miles)

  • Lowest 1 February, 2026

    -7.3 °F

  • Average February

    25.8 °F

  • Highest 2 February, 2026

    41.6 °F

Climate (2021–Present)

St. Louis, Spirit Of St. Louis Airport (3.7 miles)

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

  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68.3 °F
Get WillyWeather+ to remove ads