Collinsville Weather Forecast

    • 60
    • 82

    Chance Thunderstorms

    • 53
    • 72

    Rain Showers

    • 51
    • 73

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

    • 59
    • 77

    Chance Rain Showers

Today 1 May Grayson

Areas of fog in the morning. Mostly sunny. Warmer with Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 1 May Grayson

Mostly clear in the Evening, then partly cloudy with a 40 percent chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. Southeast Winds around 5 Mph.

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Collinsville Temperature Statistics

May Temperature

Gainesville, Gainesville Municipal Airport (17.4 miles)

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Climate (2020–Present)

Gainesville, Gainesville Municipal Airport (17.4 miles)

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  • Average Low 2020–2024

    53.3 °F

  • Average 2020–2024

    64.2 °F

  • Average High 2020–2024

    75.8 °F
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