Finlander Bay Weather Forecast

    • 49
    • 83

    Chance Rain Showers

    • 51
    • 77

    Mostly Sunny

    • 48
    • 72

    Sunny

    • 53
    • 77

    Mostly Sunny

    • 53
    • 80

    Mostly Sunny

    • 50
    • 76

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

Today 25 May North St. Louis

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Warmer with Highs in the upper 80s. Temperature falling into the lower 80s late. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 25 May North St. Louis

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms this Evening, then mostly clear after midnight. Lows around 50. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Finlander Bay Temperature Statistics

May Temperature

Falls International Airport (22.4 miles)

  • Lowest 1 May, 2026

    18.6 °F

  • Average May

    44.1 °F

  • Highest 15 May, 2026

    77.6 °F

Climate (2021–Present)

Falls International Airport (22.4 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    40.7 °F

  • Average High 2021–2026

    50.9 °F
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