Merwin Weather Forecast

    • 54
    • 75

    Mostly Sunny

    • 47
    • 75

    Sunny

    • 47
    • 72

    Sunny

    • 55
    • 78

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 58
    • 83

    Sunny

Today 3 Oct Bates

Sunny. Highs in the mid 70s. East Winds around 5 Mph.

Tonight 3 Oct Bates

Mostly clear. Lows in the lower 50s. Northeast Winds around 5 Mph.

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Merwin Temperature Statistics

October Temperature

Olathe, Johnson County Executive Airport (31.7 miles)

  • Lowest 1 October, 2026

    61 °F

  • Average October

    69.1 °F

  • Highest 1 October, 2026

    72 °F

Climate (2021–2026)

Olathe, Johnson County Executive Airport (31.7 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.1 °F
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