Weather for Clewiston, FLClewiston, FL Weather & Current Conditions

33440 Weather (Clewiston, FL)

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Lightning Observed at Clewiston (33440), temperature is 82°F28°C, dew point 77°F25°C, humidity 83%. Wind direction is ESE at 5 mphat 8 km/h with visibility of 10 mi16 km. Barometric pressure is 29.88 in1011 mb. Last update: 5:21 pm.*
*Time is approximately 5:21 pm Tue, Sep 22, 2026. Time will be within 15 minutes of current local time. Clewiston weather forecast data is updated every 15 minutes.

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Clewiston FL Weather - 5:21 pm

Clewiston Weather Forecast

Weather forecast for: Clewiston FL
Last Update: 4:21 pm EDT Sep 22, 2026
This Afternoon: Showers and thunderstorms likely. Mostly cloudy, with a steady temperature around 79. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight: Showers and thunderstorms likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Light and variable wind. Chance of precipitation is 40%.
Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%.
Thursday: A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. North wind around 6 mph. Chance of precipitation is 50%.
Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 72. North wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. North wind 9 to 11 mph, with gusts as high as 22 mph.
Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 70. North wind 9 to 11 mph, with gusts as high as 22 mph.
Saturday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 84. North wind around 9 mph.
Saturday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Sunday Night: Mostly cloudy, with a low around 68.
Monday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Monday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 85.

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