Ottawa Weather Forecast

    • 50
    • 78

    Becoming Sunny

    • 51
    • 77

    Sunny

    • 55
    • 78

    Partly Sunny

    • 53
    • 78

    Mostly Cloudy

    • 52
    • 76

    Mostly Cloudy

    • 46
    • 71

    Slight Chance Rain Showers

Today 21 Oct Franklin

Mostly sunny. Scattered Sprinkles early this morning. Highs in the upper 70s. South Winds around 5 Mph.

Tonight 21 Oct Franklin

Mostly clear. Lows in the lower 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Ottawa Temperature Statistics

October Temperature

Olathe, New Century Aircenter (24.9 miles)

  • Lowest 17 October, 2026

    34.6 °F

  • Average October

    65.3 °F

  • Highest 13 October, 2026

    90.6 °F

Climate (2021–2026)

Olathe, New Century Aircenter (24.9 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.8 °F
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