Calera Weather Forecast

    • 68
    • 84

    Thunderstorms Likely

    • 67
    • 84

    Rain Showers

    • 65
    • 84

    Rain Showers Likely

    • 67
    • 88

    Slight Chance Thunderstorms

    • 64
    • 87

    Slight Chance Thunderstorms

    • 63
    • 85

    Slight Chance Thunderstorms

Today 29 May Shelby

Cloudy. Patchy fog this morning. A slight chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the lower 80s. South Winds around 5 Mph. Chance of rain 70 percent.

Tonight 29 May Shelby

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calera Temperature Statistics

May Temperature

Alabaster, Shelby County Airport (5 miles)

  • Lowest 3 May, 2026

    42.7 °F

  • Average May

    70.2 °F

  • Highest 18 May, 2026

    91.7 °F

Climate (2021–Present)

Alabaster, Shelby County Airport (5 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    76.3 °F
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