Old St Louis Weather Forecast

    • 68
    • 85

    Mostly Cloudy

    • 67
    • 79

    Rain Showers

    • 64
    • 78

    Rain Showers

    • 64
    • 81

    Chance Rain Showers

    • 66
    • 83

    Chance Rain Showers

    • 68
    • 85

    Chance Thunderstorms

Today 31 Jul Bartholomew

Patchy fog toward daybreak. Partly cloudy. Highs in the mid 80s. Light and variable Winds, becoming south around 5 Mph.

Tonight 31 Jul Bartholomew

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms through the late Overnight, then Showers likely with a chance of Thunderstorms toward daybreak. Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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Old St Louis Temperature Statistics

July Temperature

Columbus / Bakalar (6.8 miles)

  • Lowest 23 July, 2026

    53.6 °F

  • Average July

    78.8 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Columbus / Bakalar (6.8 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    64 °F
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