Allen Weather Forecast

    • 63
    • 78

    Severe Tstms

    • 63
    • 83

    Becoming Sunny

    • 69
    • 85

    Slight Chance Thunderstorms

    • 69
    • 85

    Thunderstorms Likely

    • 63
    • 81

    Rain Showers

    • 59
    • 77

    Chance Thunderstorms

    • 63
    • 78

    Chance Thunderstorms

Today 28 Apr Collin

Mostly cloudy with a 40 percent chance of Showers and Thunderstorms. Some Thunderstorms may be severe with heavy rainfall. Highs in the mid 70s. South Winds 10 to 15 Mph.

Tonight 28 Apr Collin

Partly cloudy with a 20 percent chance of Thunderstorms this Evening, then mostly cloudy after midnight. Patchy fog after midnight. Some Thunderstorms may be severe. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allen Temperature Statistics

April Temperature

McKinney - McKinney National Airport (6.8 miles)

  • Lowest 4 April, 2024

    42.7 °F

  • Average April

    66.3 °F

  • Highest 16 April, 2024

    84.7 °F

Climate (2019–Present)

McKinney - McKinney National Airport (6.8 miles)

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  • Average Low 2019–2024

    55.5 °F

  • Average 2019–2024

    65.8 °F

  • Average High 2019–2024

    76.5 °F
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