As of 07:08 CDT

Weather in Marietta, OK

72°

Marietta, Thursday, 15 October, 07:08

Mostly clear. Feels like 73°. High 79°, low 62°.

Pressure30.00 inHg

Wind8.7 mph S

Humidity89%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

Fri, 1661° / 50°

0.02

61 °

Marietta, Friday, 16 October

Light rain. High 61°, low 50°.

Pressure30.50 inHg

Wind18.8 mph N

Humidity43%

Visibility6.2 mi

Dew point36°

Sat, 1761° / 47°

61 °

Marietta, Saturday, 17 October

Clear. High 61°, low 47°.

Pressure30.56 inHg

Wind7.3 mph NE

Humidity50%

Visibility6.2 mi

Dew point38°

Sun, 1865° / 47°

65 °

Marietta, Sunday, 18 October

Partly cloudy. High 65°, low 47°.

Pressure30.42 inHg

Wind7.4 mph S

Humidity50%

Visibility6.2 mi

Dew point44°

Mon, 1971° / 48°

71 °

Marietta, Monday, 19 October

Clear. High 71°, low 48°.

Pressure30.27 inHg

Wind8.4 mph S

Humidity40%

Visibility—

Dew point41°

Tue, 2074° / 51°

74 °

Marietta, Tuesday, 20 October

Clear. High 74°, low 51°.

Pressure30.21 inHg

Wind8.4 mph S

Humidity41%

Visibility—

Dew point45°

Wed, 2179° / 61°

79 °

Marietta, Wednesday, 21 October

Overcast. High 79°, low 61°.

Pressure30.18 inHg

Wind11.3 mph SE

Humidity42%

Visibility—

Dew point50°

Thu, 2280° / 62°

80 °

Marietta, Thursday, 22 October

Overcast. High 80°, low 62°.

Pressure30.06 inHg

Wind16.3 mph S

Humidity46%

Visibility—

Dew point54°

Fri, 2369° / 65°

0.06

69 °

Marietta, Friday, 23 October

Light rain. High 69°, low 65°.

Pressure29.91 inHg

Wind19.4 mph S

Humidity80%

Visibility—

Dew point62°

Sat, 2480° / 58°

80 °

Marietta, Saturday, 24 October

Clear. High 80°, low 58°.

Pressure30.03 inHg

Wind18.4 mph N

Humidity28%

Visibility—

Dew point40°

Sun, 2565° / 50°

65 °

Marietta, Sunday, 25 October

Clear. High 65°, low 50°.

Pressure30.45 inHg

Wind15.9 mph N

Humidity24%

Visibility—

Dew point24°

Mon, 2667° / 45°

67 °

Marietta, Monday, 26 October

Clear. High 67°, low 45°.

Pressure30.36 inHg

Wind8.5 mph S

Humidity23%

Visibility—

Dew point24°

Tue, 2767° / 49°

67 °

Marietta, Tuesday, 27 October

Overcast. High 67°, low 49°.

Pressure30.30 inHg

Wind7.1 mph S

Humidity29%

Visibility—

Dew point30°

Wed, 2871° / 48°

71 °

Marietta, Wednesday, 28 October

Clear. High 71°, low 48°.

Pressure30.18 inHg

Wind10.6 mph S

Humidity29%

Visibility—

Dew point32°

Thu, 2975° / 50°

75 °

Marietta, Thursday, 29 October

Mostly clear. High 75°, low 50°.

Pressure30.09 inHg

Wind10.3 mph S

Humidity30%

Visibility—

Dew point36°

Fri, 3070° / 56°

70 °

Marietta, Friday, 30 October

Mostly clear. High 70°, low 56°.

Pressure30.33 inHg

Wind18 mph NE

Humidity43%

Visibility—

Dew point45°

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.