CLEWISTON, FL 33440 Weather Forecast & Current Conditions
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  33440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

W PALM BEACH, FL
Current Weather
1:53 PM EDT AUG 20, 2025
Scattered Clouds
93°F
Feels Like: 102°F
Dewpoint: 73°F
Rel. Hum.: 52%
Visibility: 10 miles
Wind: W at 12 mph, gusts to 20
Pressure: 29.83 inches
Last 72 hours

Local Area Snow Depth

Florida Current Weather

Florida MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  33440 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CLEWISTON, FL 33440
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. A chance of showers and thunderstorms this evening. Lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY
Sunny. A slight chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 106.
THURSDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Sunny. A chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy with showers and thunderstorms likely in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Sunny. A chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy. Showers and thunderstorms likely in the evening. Lows in the mid 70s. Chance of rain 70 percent.
SUNDAY
Sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 70 percent.
SUNDAY NIGHT
Partly cloudy with showers and thunderstorms likely in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 70 percent.
MONDAY AND MONDAY NIGHT
Mostly clear. Showers and thunderstorms likely. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 60 percent. Heat index values up to 105.
TUESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
WEDNESDAY
Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.

  33440 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CLEWISTON, FL 33440
Infrared Weather Satellite
CLEWISTON, FL 33440
  33440 WEATHER RADAR LOOP
NEXRAD Weather Radar
CLEWISTON, FL 33440
 MOS COMPUTER WEATHER FORECAST

W PALM BEACH, FL 3 hourly weather forecast
weather forecast created  7:00 AM CDT  8/20/2025
Wednesday
20 AUG 2025		 CLEWISTON, FL 33440 weather forecast Day 1, 12 hours 2 PM 94° 104° Partly Cloudy 49%
RAIN
.5–1 in		 0% Thunder
( 71% severe)		 WNW   12 51% 73°
High 95° CLEWISTON, FL 33440 weather forecast Day 1, 15 hours 5 PM 91° 100° Partly Cloudy N   9 56% 73°
Partly Cloudy

Chance of Rain

 CLEWISTON, FL 33440 weather forecast Day 1, 18 hours 8 PM 86° 94° Partly Cloudy 29%
RAIN
.25–.5 in		 0% Thunder
( 40% severe)		 NE   6 68% 74°
CLEWISTON, FL 33440 weather forecast Day 1, 21 hours 11 PM 84° 92° Partly Cloudy SW   3 74% 75°
Thursday
21 AUG 2025		 CLEWISTON, FL 33440 weather forecast Day 2, 0 hours 2 AM 82° 89° Partly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 WSW   5 79% 75°
Low 78° CLEWISTON, FL 33440 weather forecast Day 2, 3 hours 5 AM 80° 85° Clear W   7 85% 75°
High 96° CLEWISTON, FL 33440 weather forecast Day 2, 6 hours 8 AM 81° 87° Clear 25%
RAIN
<.01 in		 0% Thunder
( 38% severe)		 W   8 85% 76°

Increasing Clouds

Rain Likely

 CLEWISTON, FL 33440 weather forecast Day 2, 9 hours 11 AM 90° 101° Partly Cloudy W   9 62% 75°
CLEWISTON, FL 33440 weather forecast Day 2, 12 hours 2 PM 93° 103° Partly Cloudy 63%
RAIN
***		 0% Thunder
( 79% severe)		 WSW   9 54% 74°
CLEWISTON, FL 33440 weather forecast Day 2, 15 hours 5 PM 89° 97° Mostly Cloudy WSW   10 59% 73°
CLEWISTON, FL 33440 weather forecast Day 2, 18 hours 8 PM 85° 93° Mostly Cloudy 23%
RAIN
.01–.1 in		 0% Thunder
( 31% severe)		 SW   8 70% 74°
CLEWISTON, FL 33440 weather forecast Day 2, 21 hours 11 PM 84° 92° Partly Cloudy SW   7 74% 75°
Friday
22 AUG 2025		 CLEWISTON, FL 33440 weather forecast Day 3, 0 hours 2 AM 81° 87° Partly Cloudy 9%

 0% Thunder
( 20% severe)		 WSW   7 82% 75°
Low 77° CLEWISTON, FL 33440 weather forecast Day 3, 3 hours 5 AM 79° 83° Clear WSW   7 88% 75°
High 95° CLEWISTON, FL 33440 weather forecast Day 3, 6 hours 8 AM 80° 85° Clear 30%
RAIN
.1–.25 in		 0% Thunder
( 36% severe)		 WSW   7 88% 76°

Partly Cloudy

Rain Likely

 CLEWISTON, FL 33440 weather forecast Day 3, 9 hours 11 AM 89° 99° Partly Cloudy W   8 64% 75°
CLEWISTON, FL 33440 weather forecast Day 3, 15 hours 2 PM 93° 103° Partly Cloudy 68%
RAIN
***		 0% Thunder
( 80% severe)		 SW   8 54% 74°
CLEWISTON, FL 33440 weather forecast Day 3, 18 hours 5 PM 90° 100° Partly Cloudy SSE   9 60% 74°
CLEWISTON, FL 33440 weather forecast Day 3, 21 hours 8 PM 84° 92° Mostly Cloudy     S   7 74% 75°

W PALM BEACH, FL extended weather forecast
Saturday
23 AUG 2025		 Sunday
24 AUG 2025		 Monday
25 AUG 2025		 Tuesday
26 AUG 2025		 Wednesday
27 AUG 2025
Low 76° Low 76° Low 76° Low 77° Low 76°
High 93° High 93° High 91° High 91° High 89°
CLEWISTON, FL 33440 weather forecast Day 4 CLEWISTON, FL 33440 weather forecast Day 5 CLEWISTON, FL 33440 weather forecast Day 6 CLEWISTON, FL 33440 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
52% Rain		 Partly Cloudy
44% Rain		 Partly Cloudy
38% Rain		 Partly Cloudy
44% Rain		 Partly Cloudy
45% Rain
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