Marietta, TX Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Marietta, TX in one place.
Clear, with a low around 69. East wind around 0 mph.
Local Weather Overview
This forecast page for Marietta, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 3, 2026 4:29 AM CDT.
The active forecast window currently covers Aug 3 to Aug 9, 2026 for Marietta, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 3 to Aug 9, 2026
- Latest sync
- Aug 3, 2026 4:29 AM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Marietta
Tuesday looks like the warmest upcoming period in Marietta at 97 degrees F.
Overnight is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Monday at about 0 to 5 mph SE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 3, 2026 4:29 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- SHV
- Radar station
- KSHV
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 95. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 73. Southeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 97. Heat index values as high as 103. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Sunny, with a high near 97.
Mostly clear, with a low around 76.
Sunny, with a high near 97.
Mostly clear, with a low around 75.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Mostly sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 3
|
Clear
|
69°F |
0 mph
|
|
Monday
Aug 3
|
Sunny
|
95°F |
0 to 5 mph
SE
|
|
Monday Night
Aug 3
|
Mostly Clear
|
73°F |
0 to 5 mph
SE
|
|
Tuesday
Aug 4
|
Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
SE
|
|
Tuesday Night
Aug 4
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 5 mph
SE
|
|
Wednesday
Aug 5
|
Sunny
|
97°F |
0 to 5 mph
S
|
|
Wednesday Night
Aug 5
|
Mostly Clear
|
76°F |
0 to 5 mph
S
|
|
Thursday
Aug 6
|
Sunny
|
97°F |
5 mph
S
|
|
Thursday Night
Aug 6
|
Mostly Clear
|
75°F |
0 to 5 mph
S
|
|
Friday
Aug 7
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
0 to 5 mph
S
|
|
Friday Night
Aug 7
|
Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
0 mph
|
|
Saturday
Aug 8
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
0 to 5 mph
S
|
|
Saturday Night
Aug 8
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
0 mph
|
|
Sunday
Aug 9
|
Mostly Sunny
|
95°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marietta.