As of 11:17 CDT

Weather in Marietta, OK

76°

Marietta, Sunday, 25 October, 11:17

Overcast. Feels like 77°. High 78°, low 57°.

Pressure30.33 inHg

Wind4.6 mph SE

Humidity65%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Mon, 2678° / 54°

78 °

Marietta, Monday, 26 October

Clear. High 78°, low 54°.

Pressure30.27 inHg

Wind7.3 mph SE

Humidity46%

Visibility6.2 mi

Dew point50°

Tue, 2774° / 56°

74 °

Marietta, Tuesday, 27 October

Overcast. High 74°, low 56°.

Pressure30.18 inHg

Wind7.2 mph S

Humidity60%

Visibility6.2 mi

Dew point55°

Wed, 2878° / 60°

78 °

Marietta, Wednesday, 28 October

Partly cloudy. High 78°, low 60°.

Pressure30.15 inHg

Wind11.2 mph S

Humidity61%

Visibility6.2 mi

Dew point60°

Thu, 2977° / 65°

0.01

77 °

Marietta, Thursday, 29 October

Light rain. High 77°, low 65°.

Pressure30.15 inHg

Wind8.8 mph S

Humidity74%

Visibility—

Dew point64°

Fri, 3068° / 61°

0.43

68 °

Marietta, Friday, 30 October

Rain. High 68°, low 61°.

Pressure30.12 inHg

Wind7.7 mph E

Humidity97%

Visibility—

Dew point64°

Sat, 3170° / 60°

0.89

70 °

Marietta, Saturday, 31 October

Rain. High 70°, low 60°.

Pressure30.00 inHg

Wind11.6 mph S

Humidity92%

Visibility—

Dew point63°

Sun, 0181° / 64°

0.07

81 °

Marietta, Sunday, 1 November

Light rain. High 81°, low 64°.

Pressure30.06 inHg

Wind6.7 mph S

Humidity66%

Visibility—

Dew point64°

Mon, 0287° / 68°

87 °

Marietta, Monday, 2 November

Overcast. High 87°, low 68°.

Pressure29.94 inHg

Wind17 mph S

Humidity57%

Visibility—

Dew point65°

Tue, 0378° / 64°

78 °

Marietta, Tuesday, 3 November

Clear. High 78°, low 64°.

Pressure29.97 inHg

Wind15.2 mph N

Humidity45%

Visibility—

Dew point54°

Wed, 0475° / 55°

75 °

Marietta, Wednesday, 4 November

Clear. High 75°, low 55°.

Pressure30.06 inHg

Wind8.5 mph N

Humidity29%

Visibility—

Dew point36°

Thu, 0585° / 60°

85 °

Marietta, Thursday, 5 November

Partly cloudy. High 85°, low 60°.

Pressure29.77 inHg

Wind17.7 mph SW

Humidity43%

Visibility—

Dew point52°

Fri, 0675° / 55°

75 °

Marietta, Friday, 6 November

Clear. High 75°, low 55°.

Pressure29.85 inHg

Wind10.5 mph N

Humidity41%

Visibility—

Dew point44°

Sat, 0780° / 63°

80 °

Marietta, Saturday, 7 November

Clear. High 80°, low 63°.

Pressure29.56 inHg

Wind16 mph W

Humidity27%

Visibility—

Dew point41°

Sun, 0873° / 58°

73 °

Marietta, Sunday, 8 November

Clear. High 73°, low 58°.

Pressure29.94 inHg

Wind14.8 mph N

Humidity31%

Visibility—

Dew point37°

Mon, 0972° / 52°

72 °

Marietta, Monday, 9 November

Clear. High 72°, low 52°.

Pressure30.24 inHg

Wind8.1 mph NW

Humidity28%

Visibility—

Dew point32°

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.