Westerville Weather Forecast

    • 54
    • 60

    Mostly Cloudy

    • 58
    • 77

    Partly Sunny

    • 48
    • 75

    Chance Rain Showers

    • 42
    • 69

    Mostly Sunny

    • 35
    • 63

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

Today 14 Oct Custer

Cloudy. Showers likely in the Morning, then a chance of Showers in the afternoon. Highs in the upper 50s. Southeast Winds 10 to 15 Mph. Chance of precipitation 70 percent.

Tonight 14 Oct Custer

Mostly cloudy. Patchy fog in the Evening, then Areas of fog after midnight. A slight chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. Southeast Winds 10 to 15 Mph. Chance of precipitation 20 percent.

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Westerville Temperature Statistics

October Temperature

Broken Bow, Broken Bow Municipal Airport (13.7 miles)

  • Lowest 7 October, 2025

    35.1 °F

  • Average October

    60.5 °F

  • Highest 4 October, 2025

    91.9 °F

Climate (2020–Present)

Broken Bow, Broken Bow Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    64 °F
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