Dahlonega Weather Forecast

    • 67
    • 93

    Chance Thunderstorms

    • 67
    • 90

    Slight Chance Thunderstorms

    • 65
    • 90

    Chance Rain Showers

    • 63
    • 87

    Chance Thunderstorms

    • 60
    • 83

    Chance Thunderstorms

    • 56
    • 79

    Chance Rain Showers

Today 14 Sep Wapello

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the lower 90s. West Winds around 5 Mph, becoming south around 5 Mph in the afternoon. Chance of rain 30 percent.

Tonight 14 Sep Wapello

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 40 percent.

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Dahlonega Temperature Statistics

September Temperature

Ottumwa Regional Airport (4.3 miles)

  • Lowest 7 September, 2025

    41 °F

  • Average September

    62.8 °F

  • Highest 11 September, 2025

    86 °F

Climate (2020–Present)

Ottumwa Regional Airport (4.3 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    62.6 °F
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