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As of 17:28 CDT

Weather in Marietta, TX

77°Current weather

Marietta, Monday, 19 October, 17:28

Partly cloudy. Feels like 76°. High 77°, low 47°.

Pressure30.21 inHg
Wind5.3 mph E
Humidity33%
Visibility6.2 mi
Dew point46°
Tue, 2078° / 48°0Mostly clear
78 °Mostly clear

Marietta, Tuesday, 20 October

Mostly clear. High 78°, low 48°.

Pressure30.27 inHg
Wind5.4 mph E
Humidity37%
Visibility6.2 mi
Dew point45°
Wed, 2180° / 48°0Clear
80 °Clear

Marietta, Wednesday, 21 October

Clear. High 80°, low 48°.

Pressure30.24 inHg
Wind3 mph E
Humidity27%
Visibility6.2 mi
Dew point40°
Thu, 2282° / 56°0Clear
82 °Clear

Marietta, Thursday, 22 October

Clear. High 82°, low 56°.

Pressure30.24 inHg
Wind4.7 mph E
Humidity30%
Visibility6.2 mi
Dew point45°
Fri, 2382° / 56°0Overcast
82 °Overcast

Marietta, Friday, 23 October

Overcast. High 82°, low 56°.

Pressure30.18 inHg
Wind4.3 mph E
Humidity33%
Visibility6.2 mi
Dew point44°
Sat, 2484° / 58°0Clear
84 °Clear

Marietta, Saturday, 24 October

Clear. High 84°, low 58°.

Pressure30.21 inHg
Wind7.4 mph SE
Humidity27%
Visibility—
Dew point42°
Sun, 2580° / 60°0Overcast
80 °Overcast

Marietta, Sunday, 25 October

Overcast. High 80°, low 60°.

Pressure30.27 inHg
Wind7.1 mph SE
Humidity24%
Visibility—
Dew point38°
Mon, 2678° / 57°0Overcast
78 °Overcast

Marietta, Monday, 26 October

Overcast. High 78°, low 57°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity45%
Visibility—
Dew point52°
Tue, 2766° / 55°0.25Rain
66 °Rain

Marietta, Tuesday, 27 October

Rain. High 66°, low 55°.

Pressure30.15 inHg
Wind7.1 mph E
Humidity88%
Visibility—
Dew point57°
Wed, 2870° / 54°0Light rain
70 °Light rain

Marietta, Wednesday, 28 October

Light rain. High 70°, low 54°.

Pressure30.33 inHg
Wind10.5 mph NE
Humidity47%
Visibility—
Dew point46°
Thu, 2958° / 45°0Overcast
58 °Overcast

Marietta, Thursday, 29 October

Overcast. High 58°, low 45°.

Pressure30.39 inHg
Wind10.3 mph NE
Humidity19%
Visibility—
Dew point13°
Fri, 3066° / 36°0Clear
66 °Clear

Marietta, Friday, 30 October

Clear. High 66°, low 36°.

Pressure30.33 inHg
Wind4.5 mph E
Humidity18%
Visibility—
Dew point15°
Sat, 3171° / 42°0Clear
71 °Clear

Marietta, Saturday, 31 October

Clear. High 71°, low 42°.

Pressure30.21 inHg
Wind4.9 mph SE
Humidity19%
Visibility—
Dew point22°
Sun, 0175° / 51°0Overcast
75 °Overcast

Marietta, Sunday, 1 November

Overcast. High 75°, low 51°.

Pressure30.12 inHg
Wind4.1 mph SE
Humidity22%
Visibility—
Dew point29°
Mon, 0276° / 50°0Mostly clear
76 °Mostly clear

Marietta, Monday, 2 November

Mostly clear. High 76°, low 50°.

Pressure30.12 inHg
Wind4.3 mph NW
Humidity24%
Visibility—
Dew point33°
Tue, 0379° / 52°0Clear
79 °Clear

Marietta, Tuesday, 3 November

Clear. High 79°, low 52°.

Pressure30.03 inHg
Wind4.8 mph S
Humidity27%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marietta, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Marietta, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.