Umatilla Weather Forecast

    • 74
    • 93

    Thunderstorms Likely

    • 74
    • 93

    Thunderstorms Likely

    • 74
    • 93

    Thunderstorms Likely

    • 75
    • 93

    Thunderstorms

    • 74
    • 93

    Thunderstorms

    • 74
    • 93

    Thunderstorms Likely

Today 31 Aug Northern Lake County

Partly sunny late in the morning then considerable cloudiness. Showers and Thunderstorms likely. Highs in the lower 90s. East Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 103.

Tonight 31 Aug Northern Lake County

Partly cloudy. A slight chance of Showers after midnight. Lows in the mid 70s. East Winds around 5 Mph in the late evening and early morning becoming light and variable. Chance of rain 20 percent.

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Umatilla Temperature Statistics

August Temperature

Leesburg International Airport (11.2 miles)

  • Lowest 6 August, 2026

    71.7 °F

  • Average August

    84.2 °F

  • Highest 11 August, 2026

    97.6 °F

Climate (2021–2026)

Leesburg International Airport (11.2 miles)

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  • Average Low 2021–2026

    64.6 °F

  • Average 2021–2026

    73.7 °F

  • Average High 2021–2026

    83.6 °F
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