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As of 18:38 CDT

Weather in Marietta, OK

59°Current weather

Marietta, Friday, 16 October, 18:38

Overcast. Feels like 57°. High 63°, low 56°.

Pressure30.47 inHg
Wind14.7 mph N
Humidity49%
Visibility6.2 mi
Dew point40°
Sat, 1760° / 45°0Clear
60 °Clear

Marietta, Saturday, 17 October

Clear. High 60°, low 45°.

Pressure30.56 inHg
Wind6.2 mph N
Humidity55%
Visibility6.2 mi
Dew point41°
Sun, 1866° / 47°0Clear
66 °Clear

Marietta, Sunday, 18 October

Clear. High 66°, low 47°.

Pressure30.42 inHg
Wind6.8 mph S
Humidity53%
Visibility6.2 mi
Dew point45°
Mon, 1971° / 49°0Clear
71 °Clear

Marietta, Monday, 19 October

Clear. High 71°, low 49°.

Pressure30.30 inHg
Wind8.2 mph S
Humidity49%
Visibility6.2 mi
Dew point47°
Tue, 2073° / 52°0Mostly clear
73 °Mostly clear

Marietta, Tuesday, 20 October

Mostly clear. High 73°, low 52°.

Pressure30.24 inHg
Wind6.1 mph SE
Humidity50%
Visibility6.2 mi
Dew point49°
Wed, 2175° / 52°0Partly cloudy
75 °Partly cloudy

Marietta, Wednesday, 21 October

Partly cloudy. High 75°, low 52°.

Pressure30.24 inHg
Wind6.3 mph S
Humidity49%
Visibility—
Dew point50°
Thu, 2276° / 56°0Overcast
76 °Overcast

Marietta, Thursday, 22 October

Overcast. High 76°, low 56°.

Pressure30.15 inHg
Wind8.9 mph S
Humidity43%
Visibility—
Dew point48°
Fri, 2378° / 60°0Overcast
78 °Overcast

Marietta, Friday, 23 October

Overcast. High 78°, low 60°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity42%
Visibility—
Dew point49°
Sat, 2479° / 62°0Overcast
79 °Overcast

Marietta, Saturday, 24 October

Overcast. High 79°, low 62°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity43%
Visibility—
Dew point51°
Sun, 2574° / 64°0Overcast
74 °Overcast

Marietta, Sunday, 25 October

Overcast. High 74°, low 64°.

Pressure30.15 inHg
Wind9.3 mph S
Humidity47%
Visibility—
Dew point51°
Mon, 2670° / 55°0Partly cloudy
70 °Partly cloudy

Marietta, Monday, 26 October

Partly cloudy. High 70°, low 55°.

Pressure30.27 inHg
Wind11.7 mph N
Humidity58%
Visibility—
Dew point52°
Tue, 2771° / 55°0Overcast
71 °Overcast

Marietta, Tuesday, 27 October

Overcast. High 71°, low 55°.

Pressure30.15 inHg
Wind14.4 mph S
Humidity58%
Visibility—
Dew point51°
Wed, 2864° / 58°0.48Rain
64 °Rain

Marietta, Wednesday, 28 October

Rain. High 64°, low 58°.

Pressure30.12 inHg
Wind13.6 mph SE
Humidity94%
Visibility—
Dew point58°
Thu, 2981° / 60°0Mostly clear
81 °Mostly clear

Marietta, Thursday, 29 October

Mostly clear. High 81°, low 60°.

Pressure29.97 inHg
Wind12.7 mph SW
Humidity66%
Visibility—
Dew point62°
Fri, 3075° / 66°0.01Light rain
75 °Light rain

Marietta, Friday, 30 October

Light rain. High 75°, low 66°.

Pressure30.06 inHg
Wind9.4 mph E
Humidity75%
Visibility—
Dew point65°
Sat, 3186° / 68°0.08Light rain
86 °Light rain

Marietta, Saturday, 31 October

Light rain. High 86°, low 68°.

Pressure29.83 inHg
Wind15 mph S
Humidity55%
Visibility—
Dew point63°

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.