Whitesboro Weather Forecast

    • 42
    • 66

    Sunny

    • 41
    • 76

    Sunny

    • 49
    • 67

    Partly Sunny

    • 50
    • 74

    Partly Sunny

    • 55
    • 73

    Mostly Cloudy

    • 51
    • 74

    Chance Rain Showers

Today 5 Feb Grayson

Sunny. Not as cool with Highs in the mid 60s. West Winds 5 to 10 Mph.

Tonight 5 Feb Grayson

Clear. Not as cool with Lows in the lower 40s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitesboro Temperature Statistics

February Temperature

Sherman/Denison, Grayson County Airport (14.3 miles)

  • Lowest 1 February, 2026

    19.8 °F

  • Average February

    41.8 °F

  • Highest 2 February, 2026

    62.6 °F

Climate (2021–Present)

Sherman/Denison, Grayson County Airport (14.3 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    76.3 °F
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