Chewelah Weather Forecast

    • 22
    • 59

    Mostly Sunny

    • 23
    • 62

    Mostly Sunny

    • 25
    • 62

    Mostly Sunny

    • 25
    • 61

    Partly Sunny

    • 33
    • 59

    Rain Showers Likely

    • 27
    • 57

    Chance Rain Showers

Today 14 Oct Northeast Mountains

Widespread frost in the morning. Sunny. Highs in the 50s.

Tonight 14 Oct Northeast Mountains

Mostly clear. Widespread frost overnight. Lows in the mid 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chewelah Temperature Statistics

October Temperature

Deer Park, Deer Park Airport (24.2 miles)

  • Lowest 6 October, 2025

    26.1 °F

  • Average October

    52.6 °F

  • Highest 9 October, 2025

    80.1 °F

Climate (2020–Present)

Deer Park, Deer Park Airport (24.2 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    60 °F
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