Tullahoma Weather Forecast

    • 67
    • 90

    Chance Thunderstorms

    • 64
    • 89

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 70
    • 93

    Slight Chance Thunderstorms

    • 70
    • 94

    Slight Chance Thunderstorms

Today 27 Aug Coffee

Mostly sunny. Areas of dense fog this morning. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Light and variable Winds, becoming west around 5 Mph this afternoon. Chance of rain 40 percent.

Tonight 27 Aug Coffee

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the upper 60s. North Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Tullahoma Temperature Statistics

August Temperature

Tullahoma Regional Airport/William Northern Field (2.5 miles)

  • Lowest 24 August, 2026

    59 °F
  • Average August

    78.5 °F
  • Highest 17 August, 2026

    98.6 °F

Climate (2021–2026)

Tullahoma Regional Airport/William Northern Field (2.5 miles)

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  • Average Low 2021–2026

    48.7 °F
  • Average 2021–2026

    59.7 °F
  • Average High 2021–2026

    70.4 °F
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