Allen Weather Forecast

    • 34
    • 69

    Chance Rain Showers

    • 26
    • 40

    Breezy

    • 36
    • 46

    Sunny

    • 45
    • 59

    Mostly Sunny

    • 31
    • 54

    Partly Sunny

    • 34
    • 48

    Mostly Sunny

Today 18 Jan Collin

Patchy fog this morning. Mostly cloudy this morning. Then partly sunny with a chance of Showers and perhaps an isolated thunderstorm this afternoon. Highs in the upper 60s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 18 Jan Collin

Mostly cloudy with a chance of Showers and perhaps an isolated thunderstorm. A chance of snow after midnight. No snow accumulation Expected. Breezy, cold with Lows in the mid 30s. Southwest Winds 10 to 15 Mph becoming northwest 15 to 25 Mph with Gusts to around 35 Mph after midnight. Chance of precipitation 50 percent.

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Allen Temperature Statistics

January Temperature

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

  • Lowest 2 January, 2019

    32 °F
  • Average January

    45.4 °F
  • Highest 7 January, 2019

    72 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    55.1 °F
  • Average 2010–Present

    65 °F
  • Average High 2010–Present

    75.1 °F
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