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As of 16:30 CDT

Weather in Marietta, OK

75°Current weather

Marietta, Monday, 19 October, 16:30

Clear. Feels like 74°. High 75°, low 48°.

Pressure30.18 inHg
Wind5.8 mph S
Humidity38%
Visibility6.2 mi
Dew point48°
Tue, 2078° / 51°0Partly cloudy
78 °Partly cloudy

Marietta, Tuesday, 20 October

Partly cloudy. High 78°, low 51°.

Pressure30.27 inHg
Wind6.9 mph SE
Humidity48%
Visibility6.2 mi
Dew point49°
Wed, 2176° / 52°0Clear
76 °Clear

Marietta, Wednesday, 21 October

Clear. High 76°, low 52°.

Pressure30.24 inHg
Wind5.3 mph SE
Humidity47%
Visibility6.2 mi
Dew point51°
Thu, 2278° / 56°0Clear
78 °Clear

Marietta, Thursday, 22 October

Clear. High 78°, low 56°.

Pressure30.24 inHg
Wind4.5 mph SE
Humidity40%
Visibility6.2 mi
Dew point48°
Fri, 2379° / 58°0Overcast
79 °Overcast

Marietta, Friday, 23 October

Overcast. High 79°, low 58°.

Pressure30.15 inHg
Wind7.9 mph SE
Humidity44%
Visibility6.2 mi
Dew point50°
Sat, 2478° / 59°0Overcast
78 °Overcast

Marietta, Saturday, 24 October

Overcast. High 78°, low 59°.

Pressure30.18 inHg
Wind9.4 mph SE
Humidity43%
Visibility—
Dew point50°
Sun, 2576° / 62°0Overcast
76 °Overcast

Marietta, Sunday, 25 October

Overcast. High 76°, low 62°.

Pressure30.27 inHg
Wind9.8 mph SE
Humidity46%
Visibility—
Dew point51°
Mon, 2673° / 60°0.54Rain
73 °Rain

Marietta, Monday, 26 October

Rain. High 73°, low 60°.

Pressure30.18 inHg
Wind6.7 mph E
Humidity42%
Visibility—
Dew point47°
Tue, 2761° / 55°0.2Light rain
61 °Light rain

Marietta, Tuesday, 27 October

Light rain. High 61°, low 55°.

Pressure30.15 inHg
Wind12.3 mph NE
Humidity91%
Visibility—
Dew point56°
Wed, 2860° / 50°0Partly cloudy
60 °Partly cloudy

Marietta, Wednesday, 28 October

Partly cloudy. High 60°, low 50°.

Pressure30.42 inHg
Wind18.5 mph NE
Humidity52%
Visibility—
Dew point39°
Thu, 2956° / 42°0Overcast
56 °Overcast

Marietta, Thursday, 29 October

Overcast. High 56°, low 42°.

Pressure30.45 inHg
Wind12.2 mph NE
Humidity29%
Visibility—
Dew point20°
Fri, 3060° / 41°0Clear
60 °Clear

Marietta, Friday, 30 October

Clear. High 60°, low 41°.

Pressure30.30 inHg
Wind9.6 mph S
Humidity28%
Visibility—
Dew point23°
Sat, 3162° / 45°0Overcast
62 °Overcast

Marietta, Saturday, 31 October

Overcast. High 62°, low 45°.

Pressure30.18 inHg
Wind12 mph S
Humidity34%
Visibility—
Dew point31°
Sun, 0170° / 51°0Partly cloudy
70 °Partly cloudy

Marietta, Sunday, 1 November

Partly cloudy. High 70°, low 51°.

Pressure30.09 inHg
Wind8.4 mph S
Humidity35%
Visibility—
Dew point37°
Mon, 0272° / 54°0Mostly clear
72 °Mostly clear

Marietta, Monday, 2 November

Mostly clear. High 72°, low 54°.

Pressure30.12 inHg
Wind3 mph S
Humidity35%
Visibility—
Dew point38°
Tue, 0374° / 55°0Mostly clear
74 °Mostly clear

Marietta, Tuesday, 3 November

Mostly clear. High 74°, low 55°.

Pressure30.00 inHg
Wind12.8 mph S
Humidity40%
Visibility—
Dew point44°

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, OK 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, OK 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.