Etna Weather Forecast

    • 66
    • 81

    Rain Showers Likely

    • 65
    • 81

    Rain Showers Likely

    • 63
    • 81

    Partly Sunny

    • 58
    • 75

    Slight Chance Thunderstorms

    • 59
    • 73

    Chance Rain Showers

    • 59
    • 73

    Chance Rain Showers

Today 10 Aug Fillmore

Mostly cloudy this Morning, then becoming mostly sunny. Patchy fog this morning. Highs in the lower 80s. East Winds around 5 Mph.

Tonight 10 Aug Fillmore

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Etna Temperature Statistics

August Temperature

Preston, Fillmore County Airport (9.9 miles)

  • Lowest 6 August, 2026

    50 °F

  • Average August

    68.4 °F

  • Highest 1 August, 2026

    80.6 °F

Climate (2021–2026)

Preston, Fillmore County Airport (9.9 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56 °F
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