Clewiston, FL 14 Day Weather - 33440 WeatherWorld.com
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Clewiston, FL Weather Forecast


Clewiston, FL Weather Forecast Dated: 833 AM Tue Sep 22 2026
Expect a very warm period with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. A few thunderstorms possible.
Tuesday, September 22, 2026
Mid-Morning
80°F 27°C
Partly Cloudy
Mid-Afternoon
90°F 32°C
Scattered Showers
Early-Evening
82°F 28°C
Light Showers
Sizzling hot near 90°F 32°C with a heat index reaching 97°F 36°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day.
Wednesday, September 23, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
85°F 30°C
Light Showers
Early-Evening
77°F 25°C
Light Showers
Quite warm reaching 85°F 30°C, feeling like 92°F 33°C during peak afternoon, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the SW to the SSE at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
76°F 24°C
Overcast
Mid-Afternoon
87°F 30°C
Overcast
Early-Evening
82°F 28°C
Scattered Showers
Very warm near 87°F 30°C, though humidity makes it feel like 93°F 34°C, locally heavy downpours at times, with lower humidity and steady pressure. A stray shower or storm late in the day.
Friday, September 25, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
80°F 27°C
Scattered Showers
Warm and summery around 86°F 30°C (feels like 92°F 33°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the NE at 11 mph 17 km/h.
Saturday, September 26, 2026
Mid-Morning
77°F 25°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Scattered Showers
Early-Evening
80°F 27°C
Scattered Showers
Quite warm reaching 84°F 29°C, feeling like 88°F 31°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 10 mph 15 km/h.
Sunday, September 27, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
79°F 26°C
Overcast
Warm and summery near 84°F 29°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the ENE to the E at 8 mph 12 km/h.
Monday, September 28, 2026
Mid-Morning
74°F 24°C
Cloudy
Mid-Afternoon
85°F 30°C
Overcast
Early-Evening
81°F 27°C
Overcast
Balmy with temperatures reaching 85°F 30°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
76°F 25°C
Cloudy
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
82°F 28°C
Overcast
Quite warm reaching 86°F 30°C, feeling like 89°F 32°C during peak afternoon, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the ESE to the E at 9 mph 14 km/h.
Wednesday, September 30, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
87°F 31°C
Light Showers
Early-Evening
80°F 27°C
Heavy Rain Showers
Very warm near 87°F 31°C, though humidity makes it feel like 93°F 34°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
78°F 25°C
Partly Cloudy
Mid-Afternoon
86°F 30°C
Light Showers
Early-Evening
82°F 28°C
Scattered Showers
Warm and summery around 86°F 30°C (feels like 92°F 33°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the ESE to the ENE at 10 mph 16 km/h.
Friday, October 2, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
85°F 30°C
Light Showers
Early-Evening
81°F 27°C
Overcast
Quite warm reaching 85°F 30°C, feeling like 92°F 33°C during peak afternoon, clouds building with afternoon showers likely, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds out of the ENE at 11 mph 18 km/h.
Saturday, October 3, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
79°F 26°C
Scattered Showers
Very warm near 86°F 30°C, though humidity makes it feel like 91°F 33°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds blowing from the NE at 9 mph 15 km/h.
Sunday, October 4, 2026
Mid-Morning
78°F 25°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
78°F 26°C
Scattered Showers
Warm and summery around 82°F 28°C (feels like 87°F 31°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds ENE at 12 mph 19 km/h.
Monday, October 5, 2026
Mid-Morning
78°F 25°C
Scattered Showers
Mid-Afternoon
84°F 29°C
Scattered Showers
Early-Evening
78°F 26°C
Scattered Showers
Quite warm reaching 84°F 29°C, feeling like 90°F 32°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds shifting from the NE to the ENE at 8 mph 13 km/h.
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