Whitesboro Weather Forecast

    • 59
    • 77

    Severe Tstms

    • 62
    • 80

    Mostly Sunny

    • 68
    • 81

    Slight Chance Thunderstorms

    • 68
    • 82

    Chance Thunderstorms

    • 64
    • 80

    Thunderstorms Likely

    • 61
    • 75

    Chance Thunderstorms

Today 28 Apr Grayson

Showers with Thunderstorms likely this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe with heavy rainfall. Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming southwest 10 to 15 Mph this afternoon. Chance of rain 90 percent.

Tonight 28 Apr Grayson

Mostly clear in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitesboro Temperature Statistics

April Temperature

Sherman/Denison, Grayson County Airport (14.3 miles)

  • Lowest 4 April, 2024

    40.3 °F

  • Average April

    63.6 °F

  • Highest 16 April, 2024

    84.2 °F

Climate (2019–Present)

Sherman/Denison, Grayson County Airport (14.3 miles)

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  • Average Low 2019–2024

    55.2 °F

  • Average 2019–2024

    63.8 °F

  • Average High 2019–2024

    75.9 °F
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