James Weather Forecast

    • 46
    • 83

    Slight Chance Thunderstorms

    • 30
    • 57

    Chance Snow

    • 31
    • 44

    Rain/Snow Likely

    • 32
    • 46

    Chance Rain

    • 36
    • 56

    Rain Showers Likely

    • 28
    • 50

    Chance Rain Showers

Today 30 Mar Plymouth

Sunny in the Morning, then becoming partly sunny. Highs in the lower 80s. Southeast Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 30 Mar Plymouth

Mostly cloudy in the Evening, then becoming partly cloudy. A slight chance of Showers. A slight chance of Thunderstorms after midnight. Lows in the mid 40s. South Winds 5 to 10 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

James Temperature Statistics

March Temperature

Sioux City, Sioux Gateway Airport (12.4 miles)

  • Lowest 16 March, 2026

    5.6 °F

  • Average March

    42.5 °F

  • Highest 21 March, 2026

    95.6 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (12.4 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    63.2 °F
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