Fort Oglethorpe Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers Likely

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    Rain Showers Likely

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    Rain Showers Likely

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    Rain Showers Likely

Today 25 May Catoosa

A chance of Thunderstorms. A chance of Showers in the Morning, then Showers in the afternoon. Highs in the upper 70s. Light southeast Winds. Chance of rain 90 percent.

Tonight 25 May Catoosa

Cloudy with a 40 percent chance of Showers. Near steady temperature in the mid 60s. Light south Winds.

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  • Temperature Real-Time

Fort Oglethorpe Temperature Statistics

May Temperature

Chattanooga, Lovell Field (6.2 miles)

  • Lowest 3 May, 2026

    44.7 °F

  • Average May

    68.3 °F

  • Highest 17 May, 2026

    91.7 °F

Climate (2021–Present)

Chattanooga, Lovell Field (6.2 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    74.2 °F
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