Napoleon B. Merritt Park Weather Forecast

    • 39
    • 52

    Rain Showers Likely

    • 39
    • 58

    Chance Rain Showers

    • 37
    • 62

    Mostly Sunny

    • 49
    • 65

    Rain Showers Likely

    • 47
    • 71

    Chance Rain Showers

    • 43
    • 66

    Partly Sunny

    • 43
    • 61

    Rain Showers Likely

Today 11 May Carlton/South St. Louis

Sunny. Near steady temperature in the mid 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 11 May Carlton/South St. Louis

Mostly cloudy. A slight chance of Showers in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Not as cool with Lows around 40. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Napoleon B. Merritt Park Temperature Statistics

May Temperature

Richard I. Bong Airport (7.5 miles)

  • Lowest 2 May, 2026

    25.5 °F

  • Average May

    47.8 °F

  • Highest 8 May, 2026

    67.6 °F

Climate (2021–Present)

Richard I. Bong Airport (7.5 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    43 °F

  • Average High 2021–2026

    51.2 °F
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