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Marietta, TX 75566 Weather

Tonight: Cloudy then Chance Rain Showers, low 61°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Marietta, TX 75566 current weather

73°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 61°

No recent station report. NWS hourly forecast updated 10/30/2026, 4:30 PM PT

Hourly forecast

NWS, updated 10/30/2026, 4:30 PM PT

  1. Now73°
  2. 9 PM69°
  3. 10 PM68°12%
  4. 11 PM67°12%
  5. 12 AM66°12%Sat
  6. 1 AM66°30%
  7. 2 AM65°30%
  8. 3 AM64°30%
  9. 4 AM63°44%
  10. 5 AM63°44%
  11. 6 AM62°44%
  12. 7 AM62°55%
  13. 8 AM61°55%
  14. 9 AM63°55%
  15. 10 AM66°46%
  16. 11 AM69°46%
  17. 12 PM69°46%
  18. 1 PM69°45%
  19. 2 PM69°45%
  20. 3 PM71°45%
  21. 4 PM71°47%
  22. 5 PM73°47%
  23. 6 PM73°47%
  24. 7 PM70°18%
  25. 8 PM69°18%
  26. 9 PM67°18%
  27. 10 PM67°18%
  28. 11 PM66°18%
  29. 12 AM66°18%Sun
  30. 1 AM66°17%
  31. 1 AM65°17%
  32. 2 AM65°17%
  33. 3 AM64°17%
  34. 4 AM63°17%
  35. 5 AM63°17%
  36. 6 AM63°
  37. 7 AM62°
  38. 8 AM65°
  39. 9 AM69°
  40. 10 AM72°
  41. 11 AM75°
  42. 12 PM78°
  43. 1 PM79°
  44. 2 PM80°
  45. 3 PM81°
  46. 4 PM79°
  47. 5 PM77°
  48. 6 PM75°

7-day forecast

Tap a day for details

  • Today10/3044% chance of precipitationLow 61°High

    Tonight: A chance of rain showers after 1am. Cloudy, with a low around 61. East wind 0 to 5 mph. Chance of precipitation is 40%.

    Cloudy then Chance Rain Showers
  • Sat10/3155% chance of precipitationLow 61°High 73°

    Saturday: Rain showers likely. Cloudy, with a high near 73. East wind around 5 mph. Chance of precipitation is 60%.

    Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 61. East wind 0 to 5 mph. Chance of precipitation is 50%.

    Rain Showers Likely
  • Sun11/1Low 64°High 81°

    Sunday: Partly sunny, with a high near 81. East wind around 0 mph.

    Sunday Night: Mostly cloudy, with a low around 64. East wind 0 to 5 mph.

    Partly Sunny
  • Mon11/266% chance of precipitationLow 66°High 82°

    Monday: Mostly cloudy, with a high near 82.

    Monday Night: A chance of rain showers before midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

    Mostly Cloudy
  • Tue11/366% chance of precipitationLow 53°High 77°

    Tuesday: Showers and thunderstorms likely. Partly sunny, with a high near 77. Chance of precipitation is 70%.

    Tuesday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

    Showers And Thunderstorms Likely
  • Wed11/415% chance of precipitationLow 50°High 73°

    Wednesday: Mostly sunny, with a high near 73.

    Wednesday Night: A slight chance of rain showers after midnight. Partly cloudy, with a low around 50. Chance of precipitation is 20%.

    Mostly Sunny
  • Thu11/5Low 47°High 74°

    Thursday: Sunny, with a high near 74.

    Thursday Night: Mostly clear, with a low around 47.

    Sunny
  • Fri11/6Low High 75°

    Friday: Sunny, with a high near 75.

    Sunny

Forecast for 33.143, -94.482 from the NWS SHV office, updated 10/30/2026, 4:30 PM 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. Now73°Mostly Cloudy6%5 mph
  2. 9 PM69°Mostly Cloudy6%5 mph
  3. 10 PM68°Mostly Cloudy12%5 mph
  4. 11 PM67°Mostly Cloudy12%5 mph
  5. 12 AM66°Cloudy12%5 mph
  6. 1 AM66°Chance Rain Showers30%5 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

Will it rain in Marietta, TX 75566 in the next 24 hours?
The hourly forecast shows a 55% chance of precipitation around 10/31/2026, 7:00 AM CDT.
What time is sunrise and sunset in Marietta, TX 75566 today?
Sunrise is about 7:34 AM CDT and sunset is about 6:28 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Marietta, TX 75566?
At Atlanta, the 1991 to 2020 normal high in October is 78°F and the normal low is 52°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.19 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Texas 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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Shreveport)
50GoodPM2.5
AQI forecast tomorrow (Shreveport)
43GoodOzone

UV index guide · Air quality

Drought

By county

Cass County, week of 10/27/2026

100% of the county is in moderate drought or worse, 100% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:34 AM
Sunset
6:28 PM
Daylight
10 hr 54 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
7:09 AM
Last light (civil dusk)
6:53 PM
Moonrise
10:24 PM
Moonset
12:35 PM

Normal October weather

Climate

Normal October high 78°, low 52°, precipitation 4.42 in for the month. 1991 to 2020 normals at Atlanta, 18 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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