Baker City Weather Forecast

    • 47
    • 81

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

    • 49
    • 81

    Partly Sunny

    • 46
    • 79

    Partly Sunny

    • 46
    • 78

    Partly Sunny

    • 43
    • 75

    Partly Sunny

Today 20 Sep Baker County

Areas of fog this morning. Sunny. Highs 76 to 82. Light Winds.

Tonight 20 Sep Baker County

Mostly clear. Lows 42 to 54. Light Winds.

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Baker City Temperature Statistics

September Temperature

Baker Municipal Airport (4.3 miles)

  • Lowest 15 September, 2026

    29.6 °F
  • Average September

    56.3 °F
  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Baker Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    33.5 °F
  • Average 2021–2026

    47.6 °F
  • Average High 2021–2026

    61.6 °F
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