Lamar Weather Forecast

    • 54
    • 60

    Chance Rain Showers

    • 58
    • 69

    Chance Rain Showers

    • 56
    • 72

    Mostly Cloudy

    • 59
    • 74

    Partly Sunny

    • 56
    • 72

    Partly Sunny

    • 49
    • 74

    Mostly Cloudy

Today 22 Dec Benton

Mostly cloudy. Highs around 60. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Dec Benton

Cloudy. A slight chance of drizzle in the Evening, then a chance of drizzle after midnight. Lows in the mid 50s. Temperature rising to around 60 after midnight. South Winds 5 to 10 Mph.

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Lamar Temperature Statistics

December Temperature

Olive Branch, Olive Branch Airport (26.7 miles)

  • Lowest 15 December, 2025

    14 °F

  • Average December

    38 °F

  • Highest 20 December, 2025

    68 °F

Climate (2020–Present)

Olive Branch, Olive Branch Airport (26.7 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    72.8 °F
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