Oscaloosa Weather Forecast

    • 29
    • 40

    Partly Sunny

    • 16
    • 47

    Snow Showers

    • 4
    • 23

    Chance Flurries

    • 18
    • 37

    Mostly Sunny

    • 32
    • 44

    Mostly Cloudy

    • 40
    • 51

    Chance Rain

    • 33
    • 57

    Rain Likely

Today 12 Dec Letcher

Partly cloudy. Highs around 40. Light and variable Winds.

Tonight 12 Dec Letcher

Partly cloudy. Patchy valley fog late. Cold with Lows in the upper 20s. Light and variable Winds.

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  • Temperature Real-Time

Oscaloosa Temperature Statistics

December Temperature

Harlan (30.4 miles)

  • Lowest 1 December, 2025

    27.9 °F

  • Average December

    37.2 °F

  • Highest 7 December, 2025

    52.7 °F

Climate (2020–Present)

Harlan (30.4 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.9 °F
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