Ralph Jacobs Airport Weather Forecast

    • 50
    • 56

    Rain Showers

    • 49
    • 59

    Slight Chance Rain Showers

    • 47
    • 61

    Rain

    • 41
    • 55

    Rain Likely

    • 39
    • 56

    Slight Chance Rain

    • 37
    • 58

    Partly Sunny

    • 40
    • 62

    Partly Sunny

Today 26 Oct Monroe

Rain. Near steady temperature in the mid 50s. East Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 26 Oct Monroe

Cloudy. Showers, mainly this evening. Near steady temperature around 50. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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Ralph Jacobs Airport Temperature Statistics

October Temperature

St. Louis Downtown Airport (15.5 miles)

  • Lowest 24 October, 2025

    35.1 °F

  • Average October

    64.3 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

St. Louis Downtown Airport (15.5 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.7 °F
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