River Mountain Weather Forecast

    • 40
    • 62

    Increasing Clouds

    • 40
    • 52

    Partly Sunny

    • 55
    • 61

    Chance Rain Showers

    • 59
    • 69

    Mostly Cloudy

    • 57
    • 72

    Mostly Cloudy

    • 60
    • 72

    Mostly Cloudy

    • 56
    • 73

    Partly Sunny

Today 20 Dec Pulaski

Mostly sunny. Not as cool with Highs in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Dec Pulaski

Mostly cloudy. Lows around 40. West Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph after midnight.

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River Mountain Temperature Statistics

December Temperature

Little Rock, Adams Field (10.6 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    39.8 °F

  • Highest 12 December, 2025

    64.9 °F

Climate (2020–Present)

Little Rock, Adams Field (10.6 miles)

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  • Average Low 2020–2025

    55 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    75 °F
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