Dennis Weather Forecast

    • 60
    • 73

    Chance Rain Showers

    • 54
    • 75

    Partly Sunny

    • 54
    • 76

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

    • 56
    • 81

    Sunny

    • 61
    • 84

    Mostly Sunny

    • 66
    • 85

    Slight Chance Thunderstorms

Today 24 Sep Murray

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

Tonight 24 Sep Murray

Mostly cloudy. A slight chance of Showers this evening. Lows around 60. Light southeast Winds. Gusts up to 20 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Temperature Statistics

September Temperature

Dalton, Dalton Municipal Airport (8.7 miles)

  • Lowest 9 September, 2026

    66.2 °F

  • Average September

    79.6 °F

  • Highest 5 September, 2026

    97.7 °F

Climate (2021–2026)

Dalton, Dalton Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    72.4 °F
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