Jamestown Weather Forecast

    • 67
    • 86

    Slight Chance Thunderstorms

    • 71
    • 85

    Rain Showers

    • 71
    • 82

    Rain Showers

    • 69
    • 83

    Rain Showers

    • 70
    • 86

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

Today 25 May Northern Newton

Partly sunny. Areas of fog this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 25 May Northern Newton

Partly cloudy with a slight chance of Showers and Thunderstorms. Patchy fog in the evening. Areas of fog after midnight. Lows in the upper 60s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Jamestown Temperature Statistics

May Temperature

Jasper, Jasper County-Bell Field Airport (12.4 miles)

  • Lowest 4 May, 2026

    48.2 °F

  • Average May

    71.7 °F

  • Highest 14 May, 2026

    89.6 °F

Climate (2021–Present)

Jasper, Jasper County-Bell Field Airport (12.4 miles)

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  • Average Low 2021–2026

    57.6 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    79.6 °F
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