Karnack Weather Forecast

    • 68
    • 90

    Rain Showers

    • 67
    • 84

    Rain Showers Likely

    • 68
    • 81

    Rain Showers

    • 67
    • 82

    Rain Showers Likely

    • 68
    • 83

    Rain Showers Likely

    • 67
    • 81

    Rain Showers

Today 19 May Harrison

Showers and Thunderstorms. Some Thunderstorms may be severe. Highs in the upper 80s. Temperature falling into the lower 80s late. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 19 May Harrison

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Some Thunderstorms may be severe in the evening. Lows in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Karnack Temperature Statistics

May Temperature

Marshall (12.4 miles)

  • Lowest 4 May, 2026

    50.5 °F

  • Average May

    69.2 °F

  • Highest 15 May, 2026

    90 °F

Climate (2021–Present)

Marshall (12.4 miles)

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  • Average Low 2021–2026

    55.8 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    77.9 °F
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