Marine Weather Net

Big Pine Key, FL Weather Forecast




Big Pine Key, Florida

 Lat: 24.69N, Lon: 81.37W

Current Conditions Updated: 532 AM EDT WED SEP 23 2026

Heavy Rain
Temp: 79°F
  • Humidity:
  • 90%
  • Winds:
  • 10 MPH ESE
  • Gusts:
  • 21 MPH
  • Barometer:
  • 29.9 in.
  • Dewpoint:
  • 76°F
  • Heat index:
  • 83°F

  • Sunrise:
  • 7:12 AM EDT
  • Sunset:
  • 7:20 PM EDT
  • Moonrise:
  • 5:36 PM EDT
  • Moonset:
  • 4:17 AM EDT

TODAY

CHANCE OF T-STORM
Hi: 89°F
Lo: 80°F
Precip: 70%

THURSDAY

CHANCE OF T-STORM
Hi: 89°F
Lo: 79°F
Precip: 40%

FRIDAY

CHANCE OF T-STORM
Hi: 89°F
Lo: 79°F
Precip: 40%

SATURDAY

CHANCE OF T-STORM
Hi: 89°F
Lo: 79°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 317 AM EDT Wed Sep 23 2026

Today...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Southwest winds near 5 mph. Chance of rain 70 percent.
Tonight...Mostly cloudy with a chance of showers and thunderstorms. Lows near 80. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Thursday...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. West winds near 5 mph. Chance of rain 40 percent.
Thursday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.
Friday...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. North winds 5 to 10 mph. Chance of rain 40 percent.
Friday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent.
Saturday...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
Saturday Night...Mostly clear with a slight chance of showers. Lows in the upper 70s. Chance of rain 20 percent.
Sunday...Partly cloudy with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent.
Sunday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 30 percent.
Monday And Monday Night...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Chance of rain 50 percent.
Tuesday...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 60 percent.
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