Dalton Lake Weather Forecast

    • 60
    • 80

    Slight Chance Thunderstorms

    • 63
    • 82

    Rain Showers Likely

    • 59
    • 80

    Rain Showers

    • 54
    • 79

    Sunny

    • 55
    • 79

    Sunny

    • 59
    • 82

    Mostly Sunny

Today 30 May Jefferson

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms early this Afternoon, then partly sunny with a slight chance of Showers and Thunderstorms late. Some Thunderstorms may produce heavy rainfall early this afternoon. Highs around 80. Light Winds. Chance of rain 40 percent.

Tonight 30 May Jefferson

Partly cloudy. Lows around 60. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dalton Lake Temperature Statistics

May Temperature

Morristown Moore-Murrell Airport (10.6 miles)

  • Lowest 8 May, 2026

    41 °F

  • Average May

    62.2 °F

  • Highest 27 May, 2026

    84.2 °F

Climate (2021–Present)

Morristown Moore-Murrell Airport (10.6 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66.6 °F
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