Big Pine Key - Coupon Bight Weather Forecast

    • 79
    • 86

    Rain Showers Likely

    • 80
    • 87

    Chance Rain Showers

    • 81
    • 88

    Slight Chance Thunderstorms

    • 81
    • 88

    Chance Thunderstorms

    • 81
    • 88

    Rain Showers Likely

    • 80
    • 87

    Rain Showers Likely

    • 80
    • 88

    Rain Showers Likely

Today 5 Jun Monroe Lower Keys

Showers likely with a chance of Thunderstorms. Highs in the mid 80s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 5 Jun Monroe Lower Keys

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms, mainly early. Lows in the upper 70s. East Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Pine Key - Coupon Bight Temperature Statistics

June Temperature

The Florida Keys - Marathon International Airport (19.3 miles)

  • Lowest 3 June, 2026

    75 °F

  • Average June

    84.2 °F

  • Highest 2 June, 2026

    90.6 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (19.3 miles)

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  • Average Low 2021–2026

    75.3 °F

  • Average 2021–2026

    80 °F

  • Average High 2021–2026

    85 °F
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