O'Neill Weather Forecast

    • 27
    • 47

    Increasing Clouds

    • 28
    • 53

    Mostly Cloudy

    • 18
    • 55

    Breezy

    • 15
    • 30

    Partly Sunny

    • 32
    • 50

    Mostly Cloudy

    • 23
    • 46

    Mostly Cloudy

Today 15 Dec Holt

Sunny. Highs in the upper 40s. West Winds up to 10 Mph.

Tonight 15 Dec Holt

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 20s. Southwest Winds up to 10 Mph, increasing to 10 to 15 Mph after midnight.

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O'Neill Temperature Statistics

December Temperature

O'Neill / Baker Field (1.9 miles)

  • Lowest 2 December, 2025

    9.5 °F
  • Average December

    27.9 °F
  • Highest 9 December, 2025

    61.7 °F

Climate (2020–Present)

O'Neill / Baker Field (1.9 miles)

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  • Average Low 2020–2025

    38.4 °F
  • Average 2020–2025

    49.5 °F
  • Average High 2020–2025

    61.1 °F
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