What is today's weather forecast for Marietta, TX?

Today's forecast for Marietta shows a high of 80 degrees and a low of 47 degrees Fahrenheit. Sunny, with a high near 80.

What is the 7-day weather forecast for Marietta, TX?

The 7-day forecast for Marietta shows highs from 74 to 80 degrees and lows from 47 to 63 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Marietta, TX this week?

Yes, rain is possible in Marietta this week. Precipitation chances: Thursday (21% chance), Friday (70% chance), Saturday (73% chance), Sunday (39% chance).

How accurate is the Marietta weather forecast?

WeatherForYou provides highly accurate Marietta forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Marietta, TX Weather Forecast and Current Conditions (75566)

Current Conditions

69°F
Feels Like 69°F

Humidity 90% Dew Point 66°F Wind N 1 MPH Gusts 1 Barometer 29.86 in.758.4 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 20.2 miles NE of central Marietta
at 5:12 AM Tue, Oct 21, 2025

Current Conditions

69°F
Feels Like 69°F

Humidity 90% Dew Point 66°F Wind N 1 MPH Gusts 1 Barometer 29.86 in.758.4 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 20.2 miles NE of central Marietta
at 5:12 AM Tue, Oct 21, 2025

Point Forecast at a Glance

TueOct 21

80°

47°

WedOct 22

80°

52°

ThuOct 23

20%

78°

60°

FriOct 24

30%

80°

63°

SatOct 25

70%

74°

59°

SunOct 26

40%

75°

59°

MonOct 27

20%

79°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 74°F to 80°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for October. Normal highs for this period are around 77°F with lows around 53°F.

This Date in Weather History

1957 - The second in a series of unusual October storms hit southern California causing widespread thunderstorms. Santa Maria was drenched with 1.13 inches of rain in two hours. Hail drifted to 18 inches in East Los Angeles. Waterspouts were sighted off Point Mugu and Oceanside.

Marietta 7 Day Weather Forecast Details

Tuesday Oct 21

Day: Sunny, with a high near 80. North wind 5 to 10 mph.

Night: Mostly clear, with a low around 47. North wind 0 to 5 mph.

Wednesday Oct 22

Day: Sunny, with a high near 80. Southeast wind 0 to 5 mph.

Night: Mostly clear, with a low around 52. Southeast wind around 0 mph.

Thursday Oct 23

Day: A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 78. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 20%.

Friday Oct 24

Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.

Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Saturday Oct 25

Day: Showers and thunderstorms likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

Night: Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.