Allen Weather Forecast

    • 79
    • 97

    Hot

    • 78
    • 97

    Slight Chance Thunderstorms

    • 78
    • 98

    Slight Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 73
    • 94

    Chance Thunderstorms

    • 72
    • 91

    Partly Sunny

Today 16 Aug Collin

Mostly sunny. Highs in the mid 90s. South Winds 5 to 10 Mph.

Tonight 16 Aug Collin

Partly cloudy. A less than 20 percent chance of Showers and Thunderstorms after midnight. Lows in the upper 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allen Temperature Statistics

August Temperature

Mc Kinney, Collin County Regional Airport at Mc Kinney (6.8 miles)

  • Lowest 1 August, 2018

    63 °F
  • Average August

    81.2 °F
  • Highest 7 August, 2018

    98.1 °F

Climate (2010–Present)

Mc Kinney, Collin County Regional Airport at Mc Kinney (6.8 miles)

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  • Average Low 2010–Present

    55.5 °F
  • Average 2010–Present

    65.7 °F
  • Average High 2010–Present

    75.7 °F
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