Black River Lake Weather Forecast

    • 74
    • 99

    Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

    • 71
    • 94

    Chance Rain Showers

    • 71
    • 96

    Mostly Sunny

    • 72
    • 98

    Hot

    • 70
    • 96

    Mostly Sunny

Today 20 Aug Catahoula

Sunny. A slight chance of Showers and Thunderstorms late this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. North Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 109 this afternoon.

Tonight 20 Aug Catahoula

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. North Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black River Lake Temperature Statistics

August Temperature

Natchez, Hardy-Anders Field Natchez-Adams County Airport (29.2 miles)

  • Lowest 4 August, 2025

    66.9 °F

  • Average August

    80.9 °F

  • Highest 17 August, 2025

    95 °F

Climate (2020–Present)

Natchez, Hardy-Anders Field Natchez-Adams County Airport (29.2 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66.1 °F

  • Average High 2020–2025

    76.6 °F
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