Kansas Lake Weather Forecast

    • 56
    • 64

    Rain Showers

    • 56
    • 60

    Rain Showers

    • 57
    • 68

    Mostly Cloudy

    • 59
    • 68

    Rain Showers

    • 53
    • 62

    Rain Showers Likely

    • 52
    • 60

    Slight Chance Rain Showers

Today 25 Sep Watonwan

Mostly cloudy. Patchy fog in the morning. Highs in the mid 60s. Southeast Winds 5 to 15 Mph.

Tonight 25 Sep Watonwan

Mostly cloudy. Rain Showers likely after midnight. Lows in the upper 50s. Southeast Winds 10 to 15 Mph. Chance of Showers 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kansas Lake Temperature Statistics

September Temperature

St. James Municipal Airport (8.7 miles)

  • Lowest 16 September, 2026

    44.6 °F

  • Average September

    66.6 °F

  • Highest 4 September, 2026

    91.4 °F

Climate (2021–2026)

St. James Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    57.1 °F
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