Grassy Point Weather Forecast

    • 69
    • 100

    Hot

    • 61
    • 88

    Partly Sunny

    • 57
    • 83

    Chance Thunderstorms

    • 58
    • 80

    Chance Rain Showers

    • 57
    • 77

    Chance Rain Showers

    • 58
    • 79

    Chance Rain Showers

Today 14 Jul Carlton/South St. Louis

Sunny, hot with Highs in the mid 90s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Jul Carlton/South St. Louis

Mostly clear in the Evening, then becoming mostly cloudy. Smoke after midnight. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph, becoming north after midnight.

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Grassy Point Temperature Statistics

July Temperature

Richard I. Bong Airport (3.7 miles)

  • Lowest 5 July, 2026

    51.3 °F

  • Average July

    68.1 °F

  • Highest 12 July, 2026

    92.7 °F

Climate (2021–2026)

Richard I. Bong Airport (3.7 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    51 °F
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