McLean Weather Forecast

    • 60
    • 79

    Slight Chance Rain Showers

    • 60
    • 80

    Rain Showers

    • 59
    • 75

    Rain Showers

    • 53
    • 73

    Partly Sunny

    • 58
    • 76

    Partly Sunny

    • 58
    • 78

    Slight Chance Thunderstorms

Today 19 Jun McLean

Sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 19 Jun McLean

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the upper 50s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

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McLean Temperature Statistics

June Temperature

Logan County Airport (13.7 miles)

  • Lowest 3 June, 2026

    53.1 °F

  • Average June

    77 °F

  • Highest 6 June, 2026

    91.6 °F

Climate (2021–2026)

Logan County Airport (13.7 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65.9 °F
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