Calera Weather Forecast

    • 67
    • 92

    Slight Chance Thunderstorms

    • 67
    • 93

    Partly Sunny

    • 68
    • 94

    Partly Sunny

    • 67
    • 91

    Partly Sunny

    • 67
    • 90

    Partly Sunny

    • 67
    • 89

    Chance Thunderstorms

Today 18 Sep Shelby

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Light and variable Winds, becoming northwest around 5 Mph in the afternoon. Chance of rain 20 percent.

Tonight 18 Sep Shelby

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 60s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calera Temperature Statistics

September Temperature

Alabaster, Shelby County Airport (5 miles)

  • Lowest 8 September, 2025

    62.1 °F

  • Average September

    76.1 °F

  • Highest 11 September, 2025

    93 °F

Climate (2020–Present)

Alabaster, Shelby County Airport (5 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    75.6 °F
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