Grenada Lake Weather Forecast

    • 72
    • 82

    Rain Showers

    • 71
    • 83

    Rain Showers

    • 73
    • 84

    Thunderstorms Likely

    • 74
    • 88

    Chance Thunderstorms

    • 72
    • 87

    Thunderstorms Likely

    • 73
    • 90

    Chance Thunderstorms

    • 75
    • 92

    Slight Chance Thunderstorms

Today 15 Jun Grenada

Showers and Thunderstorms likely. Highs in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 15 Jun Grenada

Mostly cloudy. Showers with Thunderstorms likely this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph. Gusts up to 30 Mph this evening. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grenada Lake Temperature Statistics

June Temperature

Winona-Montgomery County Airport (25.5 miles)

  • Lowest 1 June, 2025

    58.5 °F

  • Average June

    76.4 °F

  • Highest 12 June, 2025

    89.1 °F

Climate (2020–Present)

Winona-Montgomery County Airport (25.5 miles)

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  • Average Low 2020–2025

    54.4 °F

  • Average 2020–2025

    64.4 °F

  • Average High 2020–2025

    75.5 °F
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