Arnold Weather Forecast

    • 41
    • 45

    Rain

    • 29
    • 47

    Chance Rain

    • 39
    • 47

    Mostly Cloudy

    • 36
    • 58

    Mostly Cloudy

    • 27
    • 48

    Mostly Cloudy

    • 30
    • 41

    Mostly Cloudy

Today 30 Jan Morgan

Cloudy. A chance of rain in the Morning, then rain in the afternoon. Highs in the mid 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 30 Jan Morgan

A slight chance of Thunderstorms. Rain. Not as cool. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph. Chance of rain 80 percent.

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Arnold Temperature Statistics

January Temperature

Jacksonville Municipal Airport (6.2 miles)

  • Lowest 21 January, 2025

    -6.7 °F
  • Average January

    21.7 °F
  • Highest 17 January, 2025

    44.8 °F

Climate (2020–Present)

Jacksonville Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    43.7 °F
  • Average 2020–2025

    53.5 °F
  • Average High 2020–2025

    63.1 °F
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