Marietta Weather Forecast

    • 73
    • 95

    Slight Chance Thunderstorms

    • 69
    • 91

    Thunderstorms Likely

    • 64
    • 87

    Rain Showers Likely

    • 65
    • 85

    Rain Showers Likely

    • 63
    • 83

    Rain Showers Likely

    • 65
    • 86

    Slight Chance Thunderstorms

Today 2 Jul Onondaga

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. West Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 2 Jul Onondaga

Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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Marietta Temperature Statistics

July Temperature

Syracuse, Syracuse Hancock International Airport (17.4 miles)

  • Lowest

  • Average July

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Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (17.4 miles)

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  • Average Low 2021–2026

    42.6 °F
  • Average 2021–2026

    51.5 °F
  • Average High 2021–2026

    60.6 °F
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