Cheltenham Weather Forecast

    • 54
    • 77

    Sunny

    • 59
    • 84

    Rain Showers Likely

    • 51
    • 78

    Sunny

    • 57
    • 77

    Chance Thunderstorms

    • 66
    • 84

    Chance Rain Showers

    • 68
    • 89

    Chance Thunderstorms

Today 11 May St. Louis City

Sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 11 May St. Louis City

Mostly clear. Lows in the lower 50s. North Winds around 5 Mph, becoming southeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cheltenham Temperature Statistics

May Temperature

St. Louis Downtown Airport (8.1 miles)

  • Lowest 7 May, 2026

    39.7 °F

  • Average May

    59.2 °F

  • Highest 9 May, 2026

    80.1 °F

Climate (2021–Present)

St. Louis Downtown Airport (8.1 miles)

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

  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69.2 °F
Get WillyWeather+ to remove ads