Mertens Airport Weather Forecast

    • 42
    • 70

    Becoming Sunny

    • 50
    • 89

    Mostly Sunny

    • 46
    • 80

    Mostly Sunny

    • 52
    • 90

    Partly Sunny

    • 50
    • 91

    Partly Sunny

    • 49
    • 87

    Mostly Sunny

Today 10 May Logan County

Partly cloudy. Highs near 70.

Tonight 10 May Logan County

Mostly clear. Lows in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph after midnight.

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Mertens Airport Temperature Statistics

May Temperature

Sterling Municipal Airport (3.7 miles)

  • Lowest 2 May, 2026

    28.4 °F

  • Average May

    51.5 °F

  • Highest 4 May, 2026

    77 °F

Climate (2021–Present)

Sterling Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    35.5 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    66.7 °F
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