Mesquite Airport Weather Forecast

    • 43
    • 65

    Mostly Cloudy

    • 43
    • 63

    Mostly Cloudy

    • 30
    • 58

    Mostly Sunny

    • 33
    • 57

    Mostly Sunny

    • 32
    • 61

    Mostly Sunny

    • 36
    • 63

    Mostly Sunny

Today 22 Jan Northeast Clark County

Mostly cloudy. Highs 61 to 64. Northwest Winds up to 5 Mph shifting to the south in the afternoon.

Tonight 22 Jan Northeast Clark County

Mostly cloudy. Lows 41 to 44. Southwest Winds up to 5 Mph shifting to the north after midnight.

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Mesquite Airport Temperature Statistics

January Temperature

St George Municipal Airport (33.6 miles)

  • Lowest 10 January, 2026

    27 °F

  • Average January

    45.3 °F

  • Highest 14 January, 2026

    64.9 °F

Climate (2021–Present)

St George Municipal Airport (33.6 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    76.5 °F
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