Smyrna Weather Forecast

    • 61
    • 81

    Rain Showers

    • 50
    • 73

    Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 60
    • 78

    Rain Showers Likely

    • 59
    • 79

    Rain Showers Likely

    • 50
    • 74

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

Today 6 May Cobb

Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 6 May Cobb

Showers. Thunderstorms Likely, mainly this evening. Lows in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smyrna Temperature Statistics

May Temperature

Marietta / Dobbins Air Force Base (1.9 miles)

  • Lowest 4 May, 2026

    46.4 °F

  • Average May

    61.7 °F

  • Highest 4 May, 2026

    78.6 °F

Climate (2021–Present)

Marietta / Dobbins Air Force Base (1.9 miles)

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  • Average Low 2021–2026

    53.9 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    72.8 °F
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