Munson Park Weather Forecast

    • 58
    • 69

    Cloudy

    • 52
    • 66

    Rain Showers Likely

    • 48
    • 59

    Rain Showers Likely

    • 49
    • 69

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

Today 29 Apr Grayson

Cloudy with a 20 percent chance of Showers and Thunderstorms. Much cooler with Highs in the upper 60s. Northeast Winds 10 to 15 Mph.

Tonight 29 Apr Grayson

Cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Munson Park Temperature Statistics

April Temperature

Sherman/Denison, Grayson County Airport (8.1 miles)

  • Lowest 19 April, 2026

    38.1 °F

  • Average April

    66 °F

  • Highest 13 April, 2026

    84.2 °F

Climate (2021–Present)

Sherman/Denison, Grayson County Airport (8.1 miles)

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  • Average Low 2021–2026

    55.8 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    76.9 °F
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