Smithfield Weather Forecast

    • 76
    • 94

    Chance Thunderstorms

    • 75
    • 91

    Rain Showers Likely

    • 75
    • 89

    Thunderstorms Likely

    • 74
    • 90

    Thunderstorms Likely

    • 75
    • 93

    Chance Thunderstorms

    • 76
    • 96

    Mostly Sunny

    • 76
    • 97

    Slight Chance Thunderstorms

Today 22 Jul Jefferson

Mostly sunny. Near steady temperature around 90. South Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 22 Jul Jefferson

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smithfield Temperature Statistics

July Temperature

Birmingham, Birmingham International Airport (5.6 miles)

  • Lowest 18 July, 2026

    71.7 °F

  • Average July

    83.1 °F

  • Highest 1 July, 2026

    96.7 °F

Climate (2021–2026)

Birmingham, Birmingham International Airport (5.6 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    76.1 °F
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