Collinsville Weather Forecast

    • 64
    • 78

    Thunderstorms

    • 64
    • 75

    Chance Thunderstorms

    • 68
    • 80

    Chance Thunderstorms

    • 70
    • 86

    Mostly Sunny

    • 66
    • 87

    Slight Chance Thunderstorms

    • 60
    • 82

    Slight Chance Thunderstorms

Today 4 May Grayson

Mostly cloudy with a 30 percent chance of Showers and Thunderstorms. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 4 May Grayson

A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms after midnight. Heavy rainfall possible. Locally heavy rainfall possible after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Collinsville Temperature Statistics

May Temperature

Gainesville, Gainesville Municipal Airport (17.4 miles)

  • Lowest 1 May, 2024

    60.3 °F

  • Average May

    70.5 °F

  • Highest 1 May, 2024

    78.3 °F

Climate (2019–Present)

Gainesville, Gainesville Municipal Airport (17.4 miles)

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  • Average Low 2019–2024

    52.8 °F

  • Average 2019–2024

    63.5 °F

  • Average High 2019–2024

    75 °F
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