As of 22:20 EST

Weather in Marietta, SC

39°Current weather

Marietta, Saturday, 14 November, 22:20

Clear. Feels like 37°. High 49°, low 34°.

Pressure30.18 inHg
Wind3 mph SW
Humidity65%
Visibility6.2 mi
Dew point29°

Monthly outlook for Marietta, SC: average high 56.4°, average low 36.7°. That is 0.9° below the climate normal for November. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 20 November (66.7°), the coolest 25 November (30.6°).

56.4°/36.7°
Average high / low
−0.9°
Below normal
2 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November59.1°58.5°+0.3°
24 November – 3 December51.7°56.1°-2.4°
4 December – 13 Decemberat normal52.7°—

November records over 66 years

82°2 November 1974All-time high
19.2°24 November 1970All-time low
Sun, 1554° / 32°0Mostly clear
54 °Mostly clear

Marietta, Sunday, 15 November

Mostly clear. High 54°, low 32°.

Pressure30.33 inHg
Wind5.1 mph N
Humidity48%
Visibility6.2 mi
Dew point30°
Mon, 1655° / 33°0Clear
55 °Clear

Marietta, Monday, 16 November

Clear. High 55°, low 33°.

Pressure30.50 inHg
Wind4.2 mph E
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1756° / 32°0Clear
56 °Clear

Marietta, Tuesday, 17 November

Clear. High 56°, low 32°.

Pressure30.56 inHg
Wind4.6 mph E
Humidity45%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 32°0Clear
60 °Clear

Marietta, Wednesday, 18 November

Clear. High 60°, low 32°.

Pressure30.50 inHg
Wind2.8 mph E
Humidity37%
Visibility6.2 mi
Dew point29°
Thu, 1962° / 35°0Partly cloudy
62 °Partly cloudy

Marietta, Thursday, 19 November

Partly cloudy. High 62°, low 35°.

Pressure30.42 inHg
Wind3.4 mph S
Humidity31%
Visibility—
Dew point28°
Fri, 2067° / 35°0Clear
67 °Clear

Marietta, Friday, 20 November

Clear. High 67°, low 35°.

Pressure30.24 inHg
Wind5.1 mph N
Humidity24%
Visibility—
Dew point25°
Sat, 2165° / 46°0Overcast
65 °Overcast

Marietta, Saturday, 21 November

Overcast. High 65°, low 46°.

Pressure30.24 inHg
Wind3.9 mph SE
Humidity39%
Visibility—
Dew point37°
Sun, 2265° / 44°0Overcast
65 °Overcast

Marietta, Sunday, 22 November

Overcast. High 65°, low 44°.

Pressure30.03 inHg
Wind10.6 mph SW
Humidity44%
Visibility—
Dew point38°
Mon, 2360° / 40°0Clear
60 °Clear

Marietta, Monday, 23 November

Clear. High 60°, low 40°.

Pressure29.97 inHg
Wind12.6 mph N
Humidity32%
Visibility—
Dew point28°
Tue, 2450° / 32°0Overcast
50 °Overcast

Marietta, Tuesday, 24 November

Overcast. High 50°, low 32°.

Pressure30.33 inHg
Wind8.9 mph N
Humidity26%
Visibility—
Dew point14°
Wed, 2546° / 31°0Partly cloudy
46 °Partly cloudy

Marietta, Wednesday, 25 November

Partly cloudy. High 46°, low 31°.

Pressure30.50 inHg
Wind6.4 mph E
Humidity25%
Visibility—
Dew point10°
Thu, 2645° / 34°0.01Light rain
45 °Light rain

Marietta, Thursday, 26 November

Light rain. High 45°, low 34°.

Pressure30.42 inHg
Wind7.8 mph NE
Humidity34%
Visibility—
Dew point14°
Fri, 2760° / 44°1.4Heavy rain
60 °Heavy rain

Marietta, Friday, 27 November

Heavy rain. High 60°, low 44°.

Pressure29.85 inHg
Wind16.9 mph SW
Humidity99%
Visibility—
Dew point53°
Sat, 2854° / 44°0.04Light rain
54 °Light rain

Marietta, Saturday, 28 November

Light rain. High 54°, low 44°.

Pressure29.91 inHg
Wind15.3 mph SW
Humidity50%
Visibility—
Dew point34°
Sun, 2956° / 39°0Clear
56 °Clear

Marietta, Sunday, 29 November

Clear. High 56°, low 39°.

Pressure30.03 inHg
Wind10.4 mph W
Humidity36%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3055° / 39°0.23Climate normal
55 °Climate normal

Marietta, Monday, 30 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.23 in
Chance of precipitation40%
Record high71° (1970)
Record low24° (1976)
Tue, 0155° / 38°0.17Climate normal
55 °Climate normal

Marietta, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.17 in
Chance of precipitation32%
Record high69° (1998)
Record low23° (1964)
Wed, 0255° / 38°0.12Climate normal
55 °Climate normal

Marietta, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.12 in
Chance of precipitation22%
Record high71° (2021)
Record low25° (1960)
Thu, 0355° / 38°0.15Climate normal
55 °Climate normal

Marietta, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.15 in
Chance of precipitation25%
Record high73° (2021)
Record low24° (1979)
Fri, 0454° / 38°0.17Climate normal
54 °Climate normal

Marietta, Friday, 4 December

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.17 in
Chance of precipitation28%
Record high72° (2021)
Record low25° (2024)
Sat, 0553° / 38°0.18Climate normal
53 °Climate normal

Marietta, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation35%
Record high70° (1998)
Record low27° (1969)
Sun, 0652° / 37°0.13Climate normal
52 °Climate normal

Marietta, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high72° (1998)
Record low24° (2024)
Mon, 0753° / 36°0.11Climate normal
53 °Climate normal

Marietta, Monday, 7 December

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.11 in
Chance of precipitation20%
Record high70° (1994)
Record low21° (1984)
Tue, 0852° / 37°0.09Climate normal
52 °Climate normal

Marietta, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2001)
Record low22° (2010)
Wed, 0952° / 37°0.14Climate normal
52 °Climate normal

Marietta, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.14 in
Chance of precipitation42%
Record high69° (2007)
Record low23° (2006)
Thu, 1053° / 38°0.28Climate normal
53 °Climate normal

Marietta, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.28 in
Chance of precipitation43%
Record high74° (2007)
Record low20° (2017)
Fri, 1152° / 37°0.19Climate normal
52 °Climate normal

Marietta, Friday, 11 December

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.19 in
Chance of precipitation28%
Record high73° (2007)
Record low20° (1962)
Sat, 1253° / 37°0.09Climate normal
53 °Climate normal

Marietta, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (2007)
Record low11° (1962)
Sun, 1353° / 37°0.15Climate normal
53 °Climate normal

Marietta, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation27%
Record high70° (2007)
Record low10° (1962)

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, SC 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, SC 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.