Dennis Weather Forecast

    • 69
    • 88

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 70
    • 88

    Slight Chance Thunderstorms

    • 71
    • 89

    Slight Chance Thunderstorms

    • 71
    • 90

    Mostly Sunny

Today 27 Aug Murray

Partly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light south Winds, becoming southwest this afternoon. Chance of rain 40 percent.

Tonight 27 Aug Murray

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 60s. Light and variable Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Temperature Statistics

August Temperature

Dalton, Dalton Municipal Airport (8.7 miles)

  • Lowest 25 August, 2026

    62.4 °F

  • Average August

    78.3 °F

  • Highest 16 August, 2026

    95.4 °F

Climate (2021–2026)

Dalton, Dalton Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    72.2 °F
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