Orr Regional Airport Weather Forecast

    • 51
    • 83

    Mostly Cloudy

    • 52
    • 85

    Mostly Sunny

    • 50
    • 86

    Mostly Sunny

    • 54
    • 85

    Partly Sunny

    • 57
    • 85

    Chance Thunderstorms

    • 53
    • 80

    Chance Rain Showers

Today 30 May North St. Louis

Partly sunny. Hot with Highs in the lower 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 30 May North St. Louis

Mostly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Orr Regional Airport Temperature Statistics

May Temperature

Orr Regional Airport (0 miles)

  • Lowest 7 May, 2026

    20.8 °F

  • Average May

    49.7 °F

  • Highest 25 May, 2026

    89.1 °F

Climate (2021–Present)

Orr Regional Airport (0 miles)

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  • Average Low 2021–2026

    29.4 °F

  • Average 2021–2026

    40 °F

  • Average High 2021–2026

    49.9 °F
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