Berkeley Weather Forecast

    • 57
    • 72

    Increasing Clouds

    • 56
    • 70

    Rain Showers Likely

    • 54
    • 64

    Rain Showers Likely

    • 56
    • 65

    Chance Rain Showers

    • 56
    • 69

    Slight Chance Rain Showers

    • 57
    • 74

    Partly Sunny

Today 23 May St. Louis

Mostly sunny. Highs in the lower 70s. Northwest Winds around 5 Mph.

Tonight 23 May St. Louis

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 50s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Berkeley Temperature Statistics

May Temperature

St. Louis Lambert International Airport (1.9 miles)

  • Lowest 6 May, 2025

    45.6 °F

  • Average May

    67.2 °F

  • Highest 15 May, 2025

    88.6 °F

Climate (2020–Present)

St. Louis Lambert International Airport (1.9 miles)

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  • Average Low 2020–2025

    50.4 °F

  • Average 2020–2025

    59.7 °F

  • Average High 2020–2025

    69.1 °F
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