Greenwood Bay Weather Forecast

    • 38
    • 53

    Increasing Clouds

    • 37
    • 47

    Chance Rain Showers

    • 38
    • 61

    Partly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 46
    • 71

    Slight Chance Rain Showers

    • 42
    • 64

    Chance Rain Showers

    • 44
    • 63

    Chance Rain Showers

Today 11 May North St. Louis

Sunny and not as cool. Near steady temperature in the mid 50s. South Winds around 5 Mph.

Tonight 11 May North St. Louis

Mostly cloudy. Showers likely after midnight. Not as cool with Lows in the upper 30s. 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

Greenwood Bay Temperature Statistics

May Temperature

Cook Municipal Airport (13 miles)

  • Lowest 1 May, 2026

    19.4 °F

  • Average May

    41.8 °F

  • Highest 2 May, 2026

    64.4 °F

Climate (2021–Present)

Cook Municipal Airport (13 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.7 °F

  • Average High 2021–2026

    51.9 °F
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