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As of 06:05 CDT

Weather in Marietta, OK

52°Current weather

Marietta, Tuesday, 20 October, 06:05

Clear. Feels like 51°. High 78°, low 52°.

Pressure30.24 inHg
Wind2.5 mph SE
Humidity83%
Visibility6.2 mi
Dew point47°
Wed, 2180° / 51°0Clear
80 °Clear

Marietta, Wednesday, 21 October

Clear. High 80°, low 51°.

Pressure30.24 inHg
Wind5 mph SE
Humidity45%
Visibility6.2 mi
Dew point51°
Thu, 2279° / 57°0Partly cloudy
79 °Partly cloudy

Marietta, Thursday, 22 October

Partly cloudy. High 79°, low 57°.

Pressure30.21 inHg
Wind4.8 mph SE
Humidity38%
Visibility6.2 mi
Dew point49°
Fri, 2380° / 58°0Partly cloudy
80 °Partly cloudy

Marietta, Friday, 23 October

Partly cloudy. High 80°, low 58°.

Pressure30.18 inHg
Wind7.6 mph SE
Humidity40%
Visibility6.2 mi
Dew point50°
Sat, 2480° / 60°0Overcast
80 °Overcast

Marietta, Saturday, 24 October

Overcast. High 80°, low 60°.

Pressure30.21 inHg
Wind9.1 mph S
Humidity41%
Visibility—
Dew point50°
Sun, 2576° / 60°0Overcast
76 °Overcast

Marietta, Sunday, 25 October

Overcast. High 76°, low 60°.

Pressure30.30 inHg
Wind8.4 mph SE
Humidity48%
Visibility—
Dew point51°
Mon, 2678° / 58°0Overcast
78 °Overcast

Marietta, Monday, 26 October

Overcast. High 78°, low 58°.

Pressure30.21 inHg
Wind10.5 mph SW
Humidity52%
Visibility—
Dew point55°
Tue, 2767° / 46°0.11Light rain
67 °Light rain

Marietta, Tuesday, 27 October

Light rain. High 67°, low 46°.

Pressure30.30 inHg
Wind20.3 mph NE
Humidity67%
Visibility—
Dew point52°
Wed, 2857° / 45°0.2Rain
57 °Rain

Marietta, Wednesday, 28 October

Rain. High 57°, low 45°.

Pressure30.50 inHg
Wind19.5 mph NE
Humidity36%
Visibility—
Dew point25°
Thu, 2960° / 45°0Overcast
60 °Overcast

Marietta, Thursday, 29 October

Overcast. High 60°, low 45°.

Pressure30.21 inHg
Wind10.9 mph S
Humidity45%
Visibility—
Dew point34°
Fri, 3072° / 57°0Overcast
72 °Overcast

Marietta, Friday, 30 October

Overcast. High 72°, low 57°.

Pressure29.94 inHg
Wind14.4 mph S
Humidity58%
Visibility—
Dew point53°
Sat, 3181° / 60°0.01Light rain
81 °Light rain

Marietta, Saturday, 31 October

Light rain. High 81°, low 60°.

Pressure30.00 inHg
Wind9 mph S
Humidity53%
Visibility—
Dew point57°
Sun, 0185° / 64°0.16Light rain
85 °Light rain

Marietta, Sunday, 1 November

Light rain. High 85°, low 64°.

Pressure29.97 inHg
Wind13.9 mph SW
Humidity58%
Visibility—
Dew point63°
Mon, 0270° / 55°0Clear
70 °Clear

Marietta, Monday, 2 November

Clear. High 70°, low 55°.

Pressure30.21 inHg
Wind14.5 mph N
Humidity56%
Visibility—
Dew point49°
Tue, 0373° / 53°0Clear
73 °Clear

Marietta, Tuesday, 3 November

Clear. High 73°, low 53°.

Pressure30.24 inHg
Wind4.6 mph S
Humidity51%
Visibility—
Dew point48°
Wed, 0476° / 57°0Partly cloudy
76 °Partly cloudy

Marietta, Wednesday, 4 November

Partly cloudy. High 76°, low 57°.

Pressure30.09 inHg
Wind13.4 mph S
Humidity44%
Visibility—
Dew point48°

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.