Sanibel, Florida 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Mostly Clear 80°F 27°C Heat Index: 84°F	Observed at: Sanibel, FL	Elevation: 5 ft | 2 m
	Last Updated: July 29, 7:15 AM Timezone: GMT -5/-4
	Sky Conditions: Mostly Clear	Temperature: 80°F | 27°C
	Pressure: 29.92 in | 1013.3 mb	Dewpoint: 73°F | 23°C
	Humidity: 80%	Wind: SW 12 mph | SW 19 kph
	Feels Like: 85°F | 29°C	Visibility: 36.7 mi | 59.1 km
	Lat/Long: 26.4527 | -82.1206	Sunrise: 6:52 AM   Sunset: 8:17 PM

7 Day Graphical Forecast

Valid: 7:19 AM 7/29/2026

Today Overcast 86 |79 °F 30 |26 °C 14% Chance Precipitation Thursday Overcast 86 |78 °F 30 |25 °C 13% Chance Precipitation Friday Overcast 85 |81 °F 29 |27 °C 10% Chance Precipitation Saturday Overcast 85 |84 °F 29 |29 °C 20% Chance Precipitation Sunday Drizzle 86 |84 °F 30 |29 °C 39% Chance Precipitation Monday Light Drizzle 86 |82 °F 30 |28 °C 20% Chance Precipitation Tuesday Light Drizzle 86 |82 °F 30 |28 °C 31% Chance Precipitation

7 Hour Graphical Forecast

Valid: 7:19 AM 7/29/2026

7 AM Clear 80 °F 1% Chance Precipitation

8 AM Partly Cloudy 81 °F 2% Chance Precipitation

9 AM Clear 83 °F 2% Chance Precipitation

10 AM Clear 84 °F 5% Chance Precipitation

11 AM Mostly Clear 85 °F 14% Chance Precipitation

12 PM Clear 86 °F 10% Chance Precipitation

1 PM Clear 86 °F 9% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Sanibel, FL - (Fahrenheit & Celsius) Valid: 7:19 AM 7/29/2026 Today Overcast with a high near 86°F [30°C]. SW wind to around 15 mph [24 kph], with gusts to near 20 mph [32 kph]. Dewpoint near 73°F [23°C] with humidity of 83%. Pressure around 29.92 in [1013.3 mb]. UV Index: 8.7. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 79°F [26°C]. SW wind to around 15 mph [24 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 86°F [30°C]. WSW wind to around 13 mph [21 kph], with gusts to near 20 mph [32 kph]. Dewpoint near 73°F [23°C] with humidity of 86%. Pressure around 29.92 in [1013.3 mb]. UV Index: 8.35. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 78°F [25°C]. WSW wind to around 13 mph [21 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 85°F [29°C]. W wind to around 13 mph [21 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 73°F [23°C] with humidity of 78%. Pressure around 29.92 in [1013.3 mb]. UV Index: 8.75. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 81°F [27°C]. W wind to around 13 mph [21 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 85°F [29°C]. W wind to around 11 mph [18 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 73°F [23°C] with humidity of 74%. Pressure around 29.92 in [1013.3 mb]. UV Index: 8.15. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 84°F [29°C]. W wind to around 11 mph [18 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 20% with QPF of 0.00 in [0.0 mm]. Sunday Drizzle with a high near 86°F [30°C]. SSW wind to around 9 mph [15 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 73°F [23°C] with humidity of 73%. Pressure around 29.92 in [1013.3 mb]. UV Index: 8.8. Chance of precipitation 39% with QPF of 0.09 in [2.2 mm]. Sunday Night Drizzle with a low around 84°F [29°C]. SSW wind to around 9 mph [15 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 39% with QPF of 0.09 in [2.2 mm]. Monday Light Drizzle with a high near 86°F [30°C]. SSE wind to around 12 mph [20 kph], with gusts to near 13 mph [20 kph]. Dewpoint near 73°F [23°C] with humidity of 79%. Pressure around 29.92 in [1013.3 mb]. UV Index: 8.45. Chance of precipitation 20% with QPF of 0.08 in [2.1 mm]. Monday Night Light Drizzle with a low around 82°F [28°C]. SSE wind to around 12 mph [20 kph], with gusts to near 13 mph [20 kph]. Chance of precipitation 20% with QPF of 0.08 in [2.1 mm]. Tuesday Light Drizzle with a high near 86°F [30°C]. SE wind to around 13 mph [21 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 73°F [23°C] with humidity of 77%. Pressure around 29.92 in [1013.3 mb]. UV Index: 7.85. Chance of precipitation 31% with QPF of 0.01 in [0.3 mm]. Tuesday Night Light Drizzle with a low around 82°F [28°C]. SE wind to around 13 mph [21 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 31% with QPF of 0.01 in [0.3 mm].

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7 Day and Night - QPF Forecast for Sanibel, FL

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 2.2 mm | 0.09 in

Sunday Night: 2.2 mm | 0.09 in

Monday: 2.1 mm | 0.08 in

Monday Night: 2.1 mm | 0.08 in

Tuesday: 0.3 mm | 0.01 in

Tuesday Night: 0.3 mm | 0.01 in

7 Day and Night - Maximum Wind Speed Forecast for Sanibel, FL

Today: SW @ 24 kph | 15 mph

Tonight: SW @ 24 kph | 15 mph

Thursday: WSW @ 21 kph | 13 mph

Thursday Night: WSW @ 21 kph | 13 mph

Friday: W @ 21 kph | 13 mph

Friday Night: W @ 21 kph | 13 mph

Saturday: W @ 18 kph | 11 mph

Saturday Night: W @ 18 kph | 11 mph

Sunday: SSW @ 15 kph | 9 mph

Sunday Night: SSW @ 15 kph | 9 mph

Monday: SSE @ 20 kph | 12 mph

Monday Night: SSE @ 20 kph | 12 mph

Tuesday: SE @ 21 kph | 13 mph

Tuesday Night: SE @ 21 kph | 13 mph

7 Day and Night - Maximum Humidity Forecast for Sanibel, FL

Today: 83 %

Tonight: 83 %

Thursday: 86 %

Thursday Night: 86 %

Friday: 78 %

Friday Night: 78 %

Saturday: 74 %

Saturday Night: 74 %

Sunday: 73 %

Sunday Night: 73 %

Monday: 79 %

Monday Night: 79 %

Tuesday: 77 %

Tuesday Night: 77 %

7 Day and Night - Snowfall Totals Forecast for Sanibel, FL

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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