Grayson Weather Forecast

    • 58
    • 81

    Slight Chance Rain Showers

    • 58
    • 79

    Partly Sunny

    • 60
    • 78

    Partly Sunny

    • 63
    • 82

    Partly Sunny

    • 64
    • 86

    Partly Sunny

    • 64
    • 86

    Chance Rain Showers

Today 26 Apr Gwinnett

Mostly sunny. Patchy fog this morning. A slight chance of Showers this afternoon. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 26 Apr Gwinnett

Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grayson Temperature Statistics

April Temperature

Gwinnett County Airport-Briscoe Field (5.6 miles)

  • Lowest 13 April, 2025

    37 °F

  • Average April

    63.2 °F

  • Highest 5 April, 2025

    84.9 °F

Climate (2020–Present)

Gwinnett County Airport-Briscoe Field (5.6 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    61.9 °F

  • Average High 2020–2025

    72.1 °F
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