Lake Forest Weather Forecast

    • 70
    • 84

    Rain Showers

    • 72
    • 90

    Rain Showers Likely

    • 73
    • 90

    Chance Thunderstorms

    • 64
    • 87

    Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

    • 62
    • 86

    Chance Thunderstorms

Today 9 Jun Jefferson

Showers likely and chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the mid 80s. Southwest Winds 5 to 15 Mph. Chance of precipitation 70 percent.

Tonight 9 Jun Jefferson

Showers likely and chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Forest Temperature Statistics

June Temperature

Louisville, Bowman Field Airport (9.3 miles)

  • Lowest 3 June, 2026

    58.6 °F

  • Average June

    73.7 °F

  • Highest 4 June, 2026

    85.6 °F

Climate (2021–Present)

Louisville, Bowman Field Airport (9.3 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    68.6 °F
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