Keller Weather Forecast

    • 59
    • 74

    Rain Showers Likely

    • 59
    • 80

    Rain Showers Likely

    • 63
    • 87

    Mostly Sunny

    • 60
    • 90

    Sunny

    • 60
    • 89

    Mostly Sunny

    • 62
    • 87

    Mostly Sunny

    • 62
    • 87

    Mostly Sunny

Today 21 Jul Okanogan Highlands

Rain Showers likely and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 60s to upper 70s. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 21 Jul Okanogan Highlands

Mostly cloudy. Rain Showers likely and a chance of Thunderstorms in the Evening, then a chance of rain Showers overnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the 50s. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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Keller Temperature Statistics

July Temperature

Omak Airport (46.6 miles)

  • Lowest 11 July, 2025

    52.6 °F

  • Average July

    76.6 °F

  • Highest 13 July, 2025

    103.6 °F

Climate (2020–Present)

Omak Airport (46.6 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    62.7 °F
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