ALTHA, FL 32421 Weather Forecast & Current Conditions

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MARIANNA, FL
Current Weather

2:53 AM CDT MAY 19, 2025
Clear
72°F
Feels Like: 72°F
Dewpoint: 72°F
Rel. Hum.: 100%
Visibility: 9 miles
Wind: E at 3 mph
Pressure: 29.93 inches
Last 72 hours

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ALTHA, FL 32421
Weather Forecast

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TODAY
Partly sunny this morning, then clearing. Patchy fog this morning. Highs in the lower 90s. Light and variable winds, becoming southwest 5 to 10 mph this afternoon.
TONIGHT
Mostly clear in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows around 70. Southwest winds 5 to 10 mph.
TUESDAY
Partly sunny in the morning, then clearing. Patchy fog in the morning. Highs in the lower 90s. Southwest winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 70s. Southwest winds 5 to 10 mph.
WEDNESDAY
Mostly sunny with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening. Lows in the mid 60s. Chance of rain 60 percent.
THURSDAY
Partly sunny. Highs in the lower 90s.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 60s.
FRIDAY
Sunny. Highs around 90.
FRIDAY NIGHT
Clear. Lows around 60.
SATURDAY THROUGH SUNDAY
Mostly clear. Highs in the lower 90s. Lows in the mid 60s.

Visible Weather Satellite
ALTHA, FL 32421
Infrared Weather Satellite
ALTHA, FL 32421
NEXRAD Weather Radar
ALTHA, FL 32421

MARIANNA, FL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/18/2025
Monday
19 MAY 2025
ALTHA, FL 32421 weather forecast Day 1, 0 hours 1 AM 73° 73° Partly Cloudy 0%

0% Thunder
( 2% severe)
SW   2 97% 72°
Low 70° ALTHA, FL 32421 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy SW   1 100% 71°
High 93° ALTHA, FL 32421 weather forecast Day 1, 6 hours 7 AM 71° 71° Mostly Cloudy 2%

0% Thunder
( 5% severe)
  CALM 100% 71°

Decreasing Clouds



ALTHA, FL 32421 weather forecast Day 1, 9 hours 10 AM 81° 85° Partly Cloudy SW   2 72% 71°
ALTHA, FL 32421 weather forecast Day 1, 12 hours 1 PM 89° 93° Partly Cloudy 2%

0% Thunder
( 13% severe)
SW   7 50% 68°
ALTHA, FL 32421 weather forecast Day 1, 15 hours 4 PM 91° 94° Clear SW   9 44% 66°
ALTHA, FL 32421 weather forecast Day 1, 18 hours 7 PM 85° 88° Partly Cloudy 1%

0% Thunder
( 4% severe)
SW   9 57% 68°
ALTHA, FL 32421 weather forecast Day 1, 21 hours 10 PM 76° 77° Partly Cloudy SW   6 85% 71°
Tuesday
20 MAY 2025
ALTHA, FL 32421 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SSW   3 97% 71°
Low 69° ALTHA, FL 32421 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy SSW   2 100% 71°
High 93° ALTHA, FL 32421 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 1%

0% Thunder
( 3% severe)
SW   2 100% 72°

Partly Cloudy



ALTHA, FL 32421 weather forecast Day 2, 9 hours 10 AM 82° 87° Partly Cloudy SSW   7 72% 72°
ALTHA, FL 32421 weather forecast Day 2, 12 hours 1 PM 90° 94° Partly Cloudy 2%

0% Thunder
( 14% severe)
SW   12 49% 68°
ALTHA, FL 32421 weather forecast Day 2, 15 hours 4 PM 91° 94° Partly Cloudy SW   14 45% 67°
ALTHA, FL 32421 weather forecast Day 2, 18 hours 7 PM 85° 89° Clear 1%

0% Thunder
( 6% severe)
SW   12 59% 69°
ALTHA, FL 32421 weather forecast Day 2, 21 hours 10 PM 78° 80° Partly Cloudy SSW   9 85% 73°

MARIANNA, FL extended weather forecast

BAD DAY
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Low 69° Low 75° Low 61° Low 61° Low 60°
High 93° High 91° High 84° High 85° High 83°
ALTHA, FL 32421 weather forecast Day 3 ALTHA, FL 32421 weather forecast Day 4 ALTHA, FL 32421 weather forecast Day 5 ALTHA, FL 32421 weather forecast Day 6 ALTHA, FL 32421 weather forecast Day 7
Partly Cloudy
12% Rain
Partly Cloudy
23% Rain
Clear
1% Rain
Clear
12% Rain
Clear
15% Rain
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