Calera Weather Forecast

    • 72
    • 95

    Chance Thunderstorms

    • 72
    • 96

    Mostly Sunny

    • 69
    • 94

    Mostly Sunny

    • 70
    • 93

    Chance Rain Showers

    • 71
    • 92

    Chance Thunderstorms

    • 71
    • 93

    Rain Showers Likely

    • 71
    • 91

    Rain Showers Likely

Today 21 Aug Shelby

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 21 Aug Shelby

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 70s. North Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Calera Temperature Statistics

August Temperature

Alabaster, Shelby County Airport (5 miles)

  • Lowest 4 August, 2026

    70.6 °F

  • Average August

    83.2 °F

  • Highest 17 August, 2026

    97.6 °F

Climate (2021–2026)

Alabaster, Shelby County Airport (5 miles)

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  • Average Low 2021–2026

    55.5 °F

  • Average 2021–2026

    65.4 °F

  • Average High 2021–2026

    76.6 °F
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