Gunter Weather Forecast

    • 65
    • 82

    Slight Chance Rain Showers

    • 61
    • 75

    Chance Rain Showers

    • 60
    • 75

    Chance Rain Showers

    • 65
    • 79

    Partly Sunny

    • 60
    • 81

    Rain Showers Likely

    • 52
    • 72

    Chance Rain Showers

Today 29 Oct Grayson

Patchy fog this morning. Mostly cloudy. Highs in the lower 80s. South Winds around 5 Mph.

Tonight 29 Oct Grayson

Cloudy. A 20 percent chance of Showers after midnight. Lows in the mid 60s. South Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunter Temperature Statistics

October Temperature

Sherman/Denison, Grayson County Airport (18.6 miles)

  • Lowest 18 October, 2026

    44.2 °F

  • Average October

    68.1 °F

  • Highest 13 October, 2026

    91.4 °F

Climate (2021–2026)

Sherman/Denison, Grayson County Airport (18.6 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    77.3 °F
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