Keller Weather Forecast

    • 48
    • 70

    Mostly Sunny

    • 50
    • 74

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

    • 54
    • 80

    Partly Sunny

    • 54
    • 83

    Mostly Sunny

    • 55
    • 85

    Mostly Sunny

    • 55
    • 85

    Mostly Sunny

Today 29 Apr Okanogan Highlands

Partly cloudy with a 20 percent chance of rain Showers. Highs in the mid 60s to lower 70s.

Tonight 29 Apr Okanogan Highlands

Partly cloudy. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keller Temperature Statistics

April Temperature

Omak Airport (46.6 miles)

  • Lowest 16 April, 2026

    23.6 °F

  • Average April

    49.8 °F

  • Highest 6 April, 2026

    74.6 °F

Climate (2021–Present)

Omak Airport (46.6 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.9 °F
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