Sunset Park Weather Forecast

    • 77
    • 103

    Chance Rain Showers

    • 71
    • 95

    Mostly Sunny

    • 71
    • 93

    Sunny

    • 73
    • 95

    Sunny

    • 76
    • 98

    Hot

    • 76
    • 98

    Hot

Today 31 Jul Grayson

Sunny, hot with Highs around 103. Southwest Winds 5 to 10 Mph. Heat index Values up to 113 this afternoon.

Tonight 31 Jul Grayson

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the upper 70s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset Park Temperature Statistics

July Temperature

Sherman/Denison, Grayson County Airport (14.3 miles)

  • Lowest 5 July, 2026

    68 °F

  • Average July

    82.8 °F

  • Highest 21 July, 2026

    102.2 °F

Climate (2021–2026)

Sherman/Denison, Grayson County Airport (14.3 miles)

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  • Average Low 2021–2026

    55.9 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    77 °F
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