Island View Park Weather Forecast

    • 69
    • 86

    Decreasing Clouds

    • 71
    • 85

    Severe Tstms

    • 73
    • 82

    Chance Thunderstorms

    • 71
    • 81

    Severe Tstms

    • 64
    • 81

    Slight Chance Thunderstorms

    • 61
    • 77

    Mostly Sunny

Today 16 May Grayson

Partly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may be severe. Highs in the upper 80s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph in the afternoon.

Tonight 16 May Grayson

Partly cloudy. Lows in the mid 60s. Northwest Winds around 5 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island View Park Temperature Statistics

May Temperature

Sherman/Denison, Grayson County Airport (9.3 miles)

  • Lowest 4 May, 2025

    49.1 °F

  • Average May

    63.4 °F

  • Highest 13 May, 2025

    91.4 °F

Climate (2020–Present)

Sherman/Denison, Grayson County Airport (9.3 miles)

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  • Average Low 2020–2025

    55.1 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    76.1 °F
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