Lambert - St. Louis International Airport Weather Forecast

    • 57
    • 76

    Mostly Cloudy

    • 56
    • 73

    Chance Rain Showers

    • 61
    • 81

    Chance Thunderstorms

    • 51
    • 78

    Rain Likely

    • 39
    • 62

    Partly Sunny

    • 41
    • 60

    Mostly Sunny

Today 29 Mar St. Louis

Mostly sunny. Not as cool with Highs in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Mar St. Louis

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Not as cool with Lows in the mid 50s. South Winds around 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lambert - St. Louis International Airport Temperature Statistics

March Temperature

St. Louis Lambert International Airport (0 miles)

  • Lowest 18 March, 2024

    27.8 °F
  • Average March

    52.9 °F
  • Highest 13 March, 2024

    80.7 °F

Climate (2019–Present)

St. Louis Lambert International Airport (0 miles)

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  • Average Low 2019–2024

    50 °F
  • Average 2019–2024

    58.9 °F
  • Average High 2019–2024

    68.2 °F
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