As of 08:52 EDT

Weather in Marietta, GA

51°Current weather

Marietta, Saturday, 24 October, 08:52

Clear. Feels like 49°. High 69°, low 46°.

Pressure30.39 inHg
Wind4 mph E
Humidity83%
Visibility6.2 mi
Dew point46°

Monthly outlook for Marietta, GA: average high 67°, average low 51.1°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 3.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 31 October (77.2°), the coolest 7 November (33.7°).

67°/51.1°
Average high / low
+0.4°
Above normal
3 / 4
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November72.1°67.5°+2.6°
3 November – 12 November58.4°63.6°-2.9°
13 November – 22 Novemberat normal60.1°—

October records over 66 years

94.8°3 October 2019All-time high
30.7°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Sandy Springs (10 mi).

Sun, 2569° / 44°0Clear
69 °Clear

Marietta, Sunday, 25 October

Clear. High 69°, low 44°.

Pressure30.45 inHg
Wind10.1 mph E
Humidity51%
Visibility6.2 mi
Dew point45°
Mon, 2670° / 51°0Partly cloudy
70 °Partly cloudy

Marietta, Monday, 26 October

Partly cloudy. High 70°, low 51°.

Pressure30.36 inHg
Wind6.2 mph E
Humidity55%
Visibility6.2 mi
Dew point48°
Tue, 2772° / 48°0Overcast
72 °Overcast

Marietta, Tuesday, 27 October

Overcast. High 72°, low 48°.

Pressure30.27 inHg
Wind4.7 mph E
Humidity41%
Visibility6.2 mi
Dew point43°
Wed, 2870° / 52°0Overcast
70 °Overcast

Marietta, Wednesday, 28 October

Overcast. High 70°, low 52°.

Pressure30.30 inHg
Wind9.1 mph E
Humidity38%
Visibility—
Dew point40°
Thu, 2974° / 55°0Partly cloudy
74 °Partly cloudy

Marietta, Thursday, 29 October

Partly cloudy. High 74°, low 55°.

Pressure30.27 inHg
Wind9.5 mph E
Humidity51%
Visibility—
Dew point53°
Fri, 3076° / 56°0Partly cloudy
76 °Partly cloudy

Marietta, Friday, 30 October

Partly cloudy. High 76°, low 56°.

Pressure30.21 inHg
Wind3.8 mph N
Humidity31%
Visibility—
Dew point40°
Sat, 3177° / 60°0Partly cloudy
77 °Partly cloudy

Marietta, Saturday, 31 October

Partly cloudy. High 77°, low 60°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity29%
Visibility—
Dew point40°
Sun, 0175° / 61°0Overcast
75 °Overcast

Marietta, Sunday, 1 November

Overcast. High 75°, low 61°.

Pressure30.21 inHg
Wind6.4 mph SE
Humidity43%
Visibility—
Dew point49°
Mon, 0267° / 63°0.03Light rain
67 °Light rain

Marietta, Monday, 2 November

Light rain. High 67°, low 63°.

Pressure30.12 inHg
Wind6.4 mph S
Humidity73%
Visibility—
Dew point56°
Tue, 0368° / 62°0.4Rain
68 °Rain

Marietta, Tuesday, 3 November

Rain. High 68°, low 62°.

Pressure29.91 inHg
Wind10 mph S
Humidity82%
Visibility—
Dew point61°
Wed, 0464° / 56°2.2Heavy rain
64 °Heavy rain

Marietta, Wednesday, 4 November

Heavy rain. High 64°, low 56°.

Pressure29.74 inHg
Wind7.1 mph S
Humidity89%
Visibility—
Dew point60°
Thu, 0555° / 47°0.36Rain
55 °Rain

Marietta, Thursday, 5 November

Rain. High 55°, low 47°.

Pressure29.74 inHg
Wind15.2 mph W
Humidity92%
Visibility—
Dew point47°
Fri, 0655° / 42°0Overcast
55 °Overcast

Marietta, Friday, 6 November

Overcast. High 55°, low 42°.

Pressure30.15 inHg
Wind12.5 mph NW
Humidity41%
Visibility—
Dew point30°
Sat, 0753° / 34°0Clear
53 °Clear

Marietta, Saturday, 7 November

Clear. High 53°, low 34°.

Pressure30.45 inHg
Wind11 mph NW
Humidity27%
Visibility—
Dew point16°
Sun, 0856° / 40°0Partly cloudy
56 °Partly cloudy

Marietta, Sunday, 8 November

Partly cloudy. High 56°, low 40°.

Pressure30.45 inHg
Wind10.2 mph SE
Humidity20%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0964° / 46°0.1Climate normal
64 °Climate normal

Marietta, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (2005)
Record low28° (1976)
Tue, 1063° / 46°0.13Climate normal
63 °Climate normal

Marietta, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1975)
Record low31° (2025)
Wed, 1162° / 45°0.18Climate normal
62 °Climate normal

Marietta, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.18 in
Chance of precipitation30%
Record high75° (2020)
Record low26° (2025)
Thu, 1261° / 45°0.16Climate normal
61 °Climate normal

Marietta, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high76° (2003)
Record low26° (2019)
Fri, 1360° / 42°0.03Climate normal
60 °Climate normal

Marietta, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.03 in
Chance of precipitation10%
Record high73° (2007)
Record low22° (2019)
Sat, 1460° / 42°0.08Climate normal
60 °Climate normal

Marietta, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high75° (2005)
Record low28° (2013)
Sun, 1560° / 43°0.19Climate normal
60 °Climate normal

Marietta, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.19 in
Chance of precipitation33%
Record high75° (2005)
Record low23° (1969)
Mon, 1661° / 44°0.12Climate normal
61 °Climate normal

Marietta, Monday, 16 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.12 in
Chance of precipitation27%
Record high76° (1978)
Record low27° (1969)
Tue, 1761° / 43°0.07Climate normal
61 °Climate normal

Marietta, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (1978)
Record low26° (1997)
Wed, 1861° / 43°0.09Climate normal
61 °Climate normal

Marietta, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (2016)
Record low26° (2014)
Thu, 1961° / 44°0.11Climate normal
61 °Climate normal

Marietta, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (2025)
Record low23° (2014)
Fri, 2060° / 44°0.1Climate normal
60 °Climate normal

Marietta, Friday, 20 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2025)
Record low29° (1969)
Sat, 2159° / 43°0.15Climate normal
59 °Climate normal

Marietta, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation32%
Record high77° (2025)
Record low27° (1968)
Sun, 2259° / 42°0.11Climate normal
59 °Climate normal

Marietta, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (2025)
Record low24° (2008)

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, GA 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, GA 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.