McLean Weather Forecast

    • 63
    • 88

    Slight Chance Thunderstorms

    • 60
    • 85

    Chance Thunderstorms

    • 58
    • 81

    Chance Thunderstorms

    • 61
    • 82

    Slight Chance Thunderstorms

    • 62
    • 87

    Slight Chance Thunderstorms

    • 62
    • 90

    Slight Chance Thunderstorms

    • 59
    • 88

    Mostly Sunny

Today 16 Sep Gray

Partly cloudy with isolated Showers and Thunderstorms. Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 16 Sep Gray

Mostly clear. A slight chance of Showers and Thunderstorms late in the evening. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McLean Temperature Statistics

September Temperature

Pampa, Perry Lefors Field Airport (34.2 miles)

  • Lowest 6 September, 2025

    52.2 °F

  • Average September

    74.1 °F

  • Highest 4 September, 2025

    96.8 °F

Climate (2020–Present)

Pampa, Perry Lefors Field Airport (34.2 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    58.7 °F

  • Average High 2020–2025

    72.5 °F
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