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As of 21:52 CDT

Weather in Marietta, TX

55°Current weather

Marietta, Sunday, 18 October, 21:52

Clear. Feels like 53°. High 72°, low 46°.

Pressure30.30 inHg
Wind3.2 mph SE
Humidity63%
Visibility6.2 mi
Dew point42°
Mon, 1977° / 48°0Partly cloudy
77 °Partly cloudy

Marietta, Monday, 19 October

Partly cloudy. High 77°, low 48°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity37%
Visibility6.2 mi
Dew point45°
Tue, 2077° / 48°0.01Light rain
77 °Light rain

Marietta, Tuesday, 20 October

Light rain. High 77°, low 48°.

Pressure30.27 inHg
Wind5.2 mph E
Humidity34%
Visibility6.2 mi
Dew point43°
Wed, 2180° / 53°0Clear
80 °Clear

Marietta, Wednesday, 21 October

Clear. High 80°, low 53°.

Pressure30.24 inHg
Wind4 mph E
Humidity29%
Visibility6.2 mi
Dew point42°
Thu, 2281° / 56°0Clear
81 °Clear

Marietta, Thursday, 22 October

Clear. High 81°, low 56°.

Pressure30.24 inHg
Wind4.3 mph E
Humidity32%
Visibility6.2 mi
Dew point44°
Fri, 2382° / 57°0Overcast
82 °Overcast

Marietta, Friday, 23 October

Overcast. High 82°, low 57°.

Pressure30.18 inHg
Wind6.7 mph E
Humidity28%
Visibility—
Dew point41°
Sat, 2484° / 58°0Mostly clear
84 °Mostly clear

Marietta, Saturday, 24 October

Mostly clear. High 84°, low 58°.

Pressure30.21 inHg
Wind7.1 mph SE
Humidity27%
Visibility—
Dew point42°
Sun, 2583° / 59°0Overcast
83 °Overcast

Marietta, Sunday, 25 October

Overcast. High 83°, low 59°.

Pressure30.24 inHg
Wind4.9 mph SE
Humidity25%
Visibility—
Dew point41°
Mon, 2680° / 58°0Overcast
80 °Overcast

Marietta, Monday, 26 October

Overcast. High 80°, low 58°.

Pressure30.12 inHg
Wind7.1 mph SE
Humidity37%
Visibility—
Dew point48°
Tue, 2768° / 59°1.08Rain
68 °Rain

Marietta, Tuesday, 27 October

Rain. High 68°, low 59°.

Pressure30.06 inHg
Wind8.3 mph E
Humidity96%
Visibility—
Dew point58°
Wed, 2863° / 60°0.46Rain
63 °Rain

Marietta, Wednesday, 28 October

Rain. High 63°, low 60°.

Pressure30.03 inHg
Wind7.3 mph E
Humidity96%
Visibility—
Dew point61°
Thu, 2970° / 64°0.09Light rain
70 °Light rain

Marietta, Thursday, 29 October

Light rain. High 70°, low 64°.

Pressure29.94 inHg
Wind5.3 mph SE
Humidity89%
Visibility—
Dew point66°
Fri, 3086° / 67°0Clear
86 °Clear

Marietta, Friday, 30 October

Clear. High 86°, low 67°.

Pressure29.91 inHg
Wind7.4 mph SW
Humidity53%
Visibility—
Dew point63°
Sat, 3183° / 70°0.33Rain
83 °Rain

Marietta, Saturday, 31 October

Rain. High 83°, low 70°.

Pressure29.94 inHg
Wind12.5 mph SW
Humidity66%
Visibility—
Dew point69°
Sun, 0170° / 52°0.06Light rain
70 °Light rain

Marietta, Sunday, 1 November

Light rain. High 70°, low 52°.

Pressure30.09 inHg
Wind9.6 mph NW
Humidity35%
Visibility—
Dew point37°
Mon, 0272° / 51°0Overcast
72 °Overcast

Marietta, Monday, 2 November

Overcast. High 72°, low 51°.

Pressure30.00 inHg
Wind7.5 mph SE
Humidity35%
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.