Jamestown Weather Forecast

    • 73
    • 96

    Chance Thunderstorms

    • 72
    • 95

    Mostly Sunny

    • 72
    • 97

    Sunny

    • 74
    • 96

    Hot

    • 75
    • 95

    Hot

    • 75
    • 96

    Hot

Today 27 Aug Bienville

Mostly cloudy in the Morning, then becoming partly cloudy. A chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Hot with Highs in the mid 90s. South Winds around 5 Mph, becoming northeast in the afternoon. Chance of rain 50 percent.

Tonight 27 Aug Bienville

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Thunderstorms in the evening. A chance of Showers. Lows in the lower 70s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Jamestown Temperature Statistics

August Temperature

Minden Airport (21.1 miles)

  • Lowest 2 August, 2026

    66.2 °F

  • Average August

    85.4 °F

  • Highest 22 August, 2026

    105.8 °F

Climate (2021–2026)

Minden Airport (21.1 miles)

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  • Average Low 2021–2026

    56.3 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    77.5 °F
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