Bel-Nor Weather Forecast

    • 71
    • 85

    Chance Thunderstorms

    • 72
    • 87

    Mostly Cloudy

    • 73
    • 90

    Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 74
    • 91

    Chance Thunderstorms

Today 13 Jul St. Louis

Showers and Thunderstorms likely. Highs in the mid 80s. Temperature falling into the upper 70s late. North Winds around 5 Mph. Chance of rain 70 percent.

Tonight 13 Jul St. Louis

Mostly cloudy. A chance of Showers and Thunderstorms this evening. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bel-Nor Temperature Statistics

July Temperature

St. Louis Lambert International Airport (4.3 miles)

  • Lowest 2 July, 2025

    68 °F

  • Average July

    81.8 °F

  • Highest 11 July, 2025

    93.9 °F

Climate (2020–Present)

St. Louis Lambert International Airport (4.3 miles)

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

  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    59.6 °F

  • Average High 2020–2025

    69 °F
Get WillyWeather+ to remove ads