St. James Municipal Airport Weather Forecast

    • 63
    • 81

    Slight Chance Thunderstorms

    • 64
    • 81

    Slight Chance Thunderstorms

    • 64
    • 81

    Slight Chance Thunderstorms

    • 60
    • 79

    Partly Sunny

    • 56
    • 73

    Partly Sunny

    • 57
    • 73

    Chance Rain Showers

Today 9 Aug Watonwan

Cloudy with a 50 percent chance of Thunderstorms in the Morning, then partly sunny in the afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph shifting to the north in the afternoon.

Tonight 9 Aug Watonwan

Mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. Northeast Winds up to 5 Mph.

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  • Temperature Real-Time

St. James Municipal Airport Temperature Statistics

August Temperature

St. James Municipal Airport (0 miles)

  • Lowest 5 August, 2026

    51.8 °F

  • Average August

    68.5 °F

  • Highest 2 August, 2026

    82.4 °F

Climate (2021–2026)

St. James Municipal Airport (0 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    57.1 °F
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