Coulee Dam Weather Forecast

    • 25
    • 41

    Patchy Fog

    • 26
    • 36

    Mostly Cloudy

    • 27
    • 38

    Mostly Cloudy

    • 27
    • 37

    Mostly Cloudy

    • 20
    • 37

    Mostly Sunny

    • 21
    • 33

    Partly Sunny

    • 25
    • 32

    Mostly Cloudy

Today 18 Jan Upper Columbia Basin

Mostly sunny. Areas of fog in the morning. Highs in the upper 30s to lower 40s. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coulee Dam Temperature Statistics

January Temperature

Omak Airport (42.3 miles)

  • Lowest 16 January, 2021

    21.9 °F

  • Average January

    34.6 °F

  • Highest 13 January, 2021

    50 °F

Climate (2010–Present)

Omak Airport (42.3 miles)

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  • Average Low 2010–Present

    40.7 °F

  • Average 2010–Present

    51.1 °F

  • Average High 2010–Present

    61.4 °F
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