Etna Weather Forecast

    • 57
    • 72

    Rain Showers Likely

    • 59
    • 79

    Slight Chance Rain Showers

    • 61
    • 83

    Mostly Cloudy

    • 59
    • 79

    Rain Showers Likely

    • 56
    • 79

    Chance Rain Showers

    • 58
    • 82

    Mostly Sunny

Today 30 Jul Southern Grafton

Mostly cloudy with a chance of Showers. Patchy fog. A chance of Thunderstorms this afternoon. Highs around 70. Light and variable Winds. Chance of rain 50 percent.

Tonight 30 Jul Southern Grafton

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog. Lows in the mid 50s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Real-Time

Etna Temperature Statistics

July Temperature

Lebanon Municipal Airport (5.6 miles)

  • Lowest 20 July, 2026

    46.9 °F
  • Average July

    69.6 °F
  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Lebanon Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    37.9 °F
  • Average 2021–2026

    48.7 °F
  • Average High 2021–2026

    59.7 °F
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