Ector Weather Forecast

    • 28
    • 39

    Freezing Fog

    • 23
    • 48

    Mostly Cloudy

    • 12
    • 40

    Partly Sunny

    • 15
    • 29

    Mostly Sunny

    • 24
    • 42

    Mostly Sunny

    • 36
    • 52

    Partly Sunny

Today 28 Jan Fannin

Areas of freezing fog this morning. Mostly sunny. Highs around 40. Northwest Winds around 5 Mph, becoming west this afternoon.

Tonight 28 Jan Fannin

Mostly cloudy. Patchy freezing fog after midnight. Lows in the upper 20s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ector Temperature Statistics

January Temperature

Sherman/Denison, Grayson County Airport (24.2 miles)

  • Lowest 25 January, 2026

    11.8 °F

  • Average January

    43.3 °F

  • Highest 7 January, 2026

    77 °F

Climate (2021–Present)

Sherman/Denison, Grayson County Airport (24.2 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    76.4 °F
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