Gilbert Lake Weather Forecast

    • 74
    • 88

    Partly Sunny

    • 75
    • 90

    Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 73
    • 92

    Slight Chance Thunderstorms

    • 71
    • 90

    Partly Sunny

    • 68
    • 85

    Mostly Sunny

Today 29 May Fannin

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Highs in the upper 80s. Southwest Winds around 5 Mph.

Tonight 29 May Fannin

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gilbert Lake Temperature Statistics

May Temperature

Greenville / Majors (24.2 miles)

  • Lowest 2 May, 2026

    48.2 °F
  • Average May

    70.6 °F
  • Highest 14 May, 2026

    87.8 °F

Climate (2021–Present)

Greenville / Majors (24.2 miles)

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  • Average Low 2021–2026

    55 °F
  • Average 2021–2026

    65.7 °F
  • Average High 2021–2026

    77.2 °F
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