Pass Reservoir Weather Forecast

    • 59
    • 81

    Increasing Clouds

    • 56
    • 73

    Chance Rain Showers

    • 54
    • 73

    Rain Showers Likely

    • 53
    • 73

    Rain Showers Likely

    • 52
    • 70

    Chance Thunderstorms

    • 53
    • 77

    Partly Sunny

Today 26 Aug Southeast Johnson County

Partly cloudy. Highs in the lower 80s. Southeast Winds around 10 Mph.

Tonight 26 Aug Southeast Johnson County

Mostly cloudy. Lows in the upper 50s. East Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pass Reservoir Temperature Statistics

August Temperature

Buffalo - Johnson County Airport (41.6 miles)

  • Lowest 9 August, 2025

    46.7 °F

  • Average August

    70.8 °F

  • Highest 20 August, 2025

    99.6 °F

Climate (2020–Present)

Buffalo - Johnson County Airport (41.6 miles)

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  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    58.8 °F
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