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Altha, FL 32421 Weather

It is 68°F and cloudy in Altha, FL 32421, observed at 2:53 AM CDT. Today: Partly Sunny, high 83°F, low 66°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Altha, FL 32421 current weather

68°F

Cloudy

H 83° / L 66°Feels like 68°

Observed at Marianna Municipal Airport (22.8 mi away), 10/31/2026, 2:53 AM CDT

Hourly forecast

NWS, updated 10/31/2026, 12:26 AM PT

  1. Now68°
  2. 4 AM67°
  3. 5 AM67°
  4. 6 AM67°
  5. 7 AM66°
  6. 8 AM68°
  7. 9 AM72°
  8. 10 AM75°
  9. 11 AM77°
  10. 12 PM79°
  11. 1 PM80°
  12. 2 PM81°
  13. 3 PM81°
  14. 4 PM82°
  15. 5 PM81°
  16. 6 PM78°
  17. 7 PM76°
  18. 8 PM72°
  19. 9 PM71°
  20. 10 PM71°
  21. 11 PM71°
  22. 12 AM70°10%Sun
  23. 1 AM70°23%
  24. 1 AM69°28%
  25. 2 AM68°32%
  26. 3 AM68°33%
  27. 4 AM67°23%
  28. 5 AM67°35%
  29. 6 AM67°30%
  30. 7 AM66°34%
  31. 8 AM69°50%
  32. 9 AM71°49%
  33. 10 AM73°36%
  34. 11 AM74°55%
  35. 12 PM75°45%
  36. 1 PM76°46%
  37. 2 PM76°26%
  38. 3 PM77°23%
  39. 4 PM76°35%
  40. 5 PM73°30%
  41. 6 PM71°33%
  42. 7 PM67°33%
  43. 8 PM66°33%
  44. 9 PM67°33%
  45. 10 PM66°33%
  46. 11 PM66°33%
  47. 12 AM65°17%Mon
  48. 1 AM64°17%

7-day forecast

Tap a day for details

  • Today10/31Low 66°High 83°

    Saturday: Partly sunny, with a high near 83. East wind 5 to 10 mph, with gusts as high as 25 mph.

    Overnight: Cloudy, with a low around 66. East northeast wind around 5 mph.

    Partly Sunny
  • Sun11/155% chance of precipitationLow 63°High 78°

    Sunday: A chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms between 9am and 11am, then showers and thunderstorms likely between 11am and noon, then a chance of showers and thunderstorms between noon and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 73 in the afternoon. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 63. East northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Chance Showers And Thunderstorms
  • Mon11/2Low 62°High 80°

    Monday: Partly sunny, with a high near 80.

    Monday Night: Mostly cloudy, with a low around 62.

    Partly Sunny
  • Tue11/3Low 64°High 82°

    Tuesday: Partly sunny, with a high near 82.

    Tuesday Night: Mostly cloudy, with a low around 64.

    Partly Sunny
  • Wed11/452% chance of precipitationLow 61°High 82°

    Wednesday: A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.

    Chance Showers And Thunderstorms
  • Thu11/530% chance of precipitationLow 55°High 81°

    Thursday: A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    Thursday Night: Mostly clear, with a low around 55.

    Chance Rain Showers
  • Fri11/613% chance of precipitationLow High 80°

    Friday: Mostly sunny, with a high near 80.

    Mostly Sunny

Forecast for 30.508, -85.168 from the NWS TAE office, updated 10/31/2026, 12:26 AM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now68°Mostly Cloudy1%5 mph
  2. 4 AM67°Cloudy1%5 mph
  3. 5 AM67°Cloudy1%5 mph
  4. 6 AM67°Cloudy1%5 mph
  5. 7 AM66°Cloudy2%5 mph
  6. 8 AM68°Mostly Cloudy1%10 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Altha, FL 32421 right now?
The latest observation from Marianna Municipal Airport was 68°F and cloudy, reported at 10/31/2026, 2:53 AM CDT.
What is the high temperature today in Altha, FL 32421?
The National Weather Service forecast for saturday calls for a high near 83°F. Partly Sunny.
Will it rain in Altha, FL 32421 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Altha, FL 32421 today?
Sunrise is about 6:54 AM CDT and sunset is about 5:53 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Altha, FL 32421?
At Marianna MUNI AP, the 1991 to 2020 normal high in October is 81°F and the normal low is 58°F.

Nearby hazards

Florida hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: 105 Fire (215 acres), Pelican Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Liberty County)
ModeratePM2.5
AQI forecast tomorrow (Liberty County)
GoodOzone

UV index guide · Air quality

Drought

By county

Calhoun County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
6:54 AM
Sunset
5:53 PM
Daylight
10 hr 59 min
Moon
Waning Gibbous 72% lit
First light (civil dawn)
6:29 AM
Last light (civil dusk)
6:18 PM
Moonrise
11:03 PM
Moonset
12:43 PM

Normal October weather

Climate

Normal October high 81°, low 58°, precipitation 3.06 in for the month. 1991 to 2020 normals at Marianna MUNI AP, 23 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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