As of 13:34 CDT

Weather in Marietta, MS

75°Current weather

Marietta, Tuesday, 20 October, 13:34

Clear. Feels like 74°. High 75°, low 44°.

Pressure30.24 inHg
Wind1.8 mph N
Humidity35%
Visibility6.2 mi
Dew point45°

Monthly outlook for Marietta, MS: average high 70.1°, average low 45.9°. That is 0.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 21 October (78°), the coolest 28 October (37.1°).

70.1°/45.9°
Average high / low
+0.5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October72.2°70.2°+1.1°
30 October – 8 November66.7°66.5°+0.1°
9 November – 18 Novemberat normal62.1°—

October records over 66 years

95.5°3 October 2019All-time high
32.5°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Saltillo (15 mi).

Wed, 2178° / 44°0Clear
78 °Clear

Marietta, Wednesday, 21 October

Clear. High 78°, low 44°.

Pressure30.21 inHg
Wind4.7 mph N
Humidity38%
Visibility6.2 mi
Dew point47°
Thu, 2276° / 48°0Clear
76 °Clear

Marietta, Thursday, 22 October

Clear. High 76°, low 48°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity36%
Visibility6.2 mi
Dew point45°
Fri, 2376° / 52°0Clear
76 °Clear

Marietta, Friday, 23 October

Clear. High 76°, low 52°.

Pressure30.24 inHg
Wind3.9 mph NE
Humidity40%
Visibility6.2 mi
Dew point47°
Sat, 2474° / 52°0Partly cloudy
74 °Partly cloudy

Marietta, Saturday, 24 October

Partly cloudy. High 74°, low 52°.

Pressure30.39 inHg
Wind6.1 mph S
Humidity43%
Visibility6.2 mi
Dew point47°
Sun, 2573° / 49°0Partly cloudy
73 °Partly cloudy

Marietta, Sunday, 25 October

Partly cloudy. High 73°, low 49°.

Pressure30.42 inHg
Wind6.2 mph E
Humidity32%
Visibility—
Dew point37°
Mon, 2678° / 51°0Overcast
78 °Overcast

Marietta, Monday, 26 October

Overcast. High 78°, low 51°.

Pressure30.24 inHg
Wind6.6 mph S
Humidity37%
Visibility—
Dew point44°
Tue, 2766° / 49°0Overcast
66 °Overcast

Marietta, Tuesday, 27 October

Overcast. High 66°, low 49°.

Pressure30.30 inHg
Wind14 mph N
Humidity48%
Visibility—
Dew point43°
Wed, 2861° / 37°0Clear
61 °Clear

Marietta, Wednesday, 28 October

Clear. High 61°, low 37°.

Pressure30.36 inHg
Wind12.3 mph NE
Humidity19%
Visibility—
Dew point14°
Thu, 2964° / 38°0Overcast
64 °Overcast

Marietta, Thursday, 29 October

Overcast. High 64°, low 38°.

Pressure30.24 inHg
Wind4.7 mph NE
Humidity19%
Visibility—
Dew point17°
Fri, 3065° / 42°0Clear
65 °Clear

Marietta, Friday, 30 October

Clear. High 65°, low 42°.

Pressure30.27 inHg
Wind11.1 mph N
Humidity29%
Visibility—
Dew point29°
Sat, 3156° / 42°0Overcast
56 °Overcast

Marietta, Saturday, 31 October

Overcast. High 56°, low 42°.

Pressure30.30 inHg
Wind6.6 mph E
Humidity26%
Visibility—
Dew point19°
Sun, 0164° / 48°0Overcast
64 °Overcast

Marietta, Sunday, 1 November

Overcast. High 64°, low 48°.

Pressure30.21 inHg
Wind6.2 mph N
Humidity31%
Visibility—
Dew point30°
Mon, 0268° / 42°0Clear
68 °Clear

Marietta, Monday, 2 November

Clear. High 68°, low 42°.

Pressure30.30 inHg
Wind5.6 mph E
Humidity33%
Visibility—
Dew point34°
Tue, 0370° / 46°0Overcast
70 °Overcast

Marietta, Tuesday, 3 November

Overcast. High 70°, low 46°.

Pressure30.24 inHg
Wind8.9 mph SE
Humidity36%
Visibility—
Dew point39°
Wed, 0476° / 51°0Overcast
76 °Overcast

Marietta, Wednesday, 4 November

Overcast. High 76°, low 51°.

Pressure30.12 inHg
Wind11.1 mph S
Humidity38%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0565° / 48°0.1Climate normal
65 °Climate normal

Marietta, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high81° (2024)
Record low25° (1991)
Fri, 0665° / 48°0.14Climate normal
65 °Climate normal

Marietta, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation35%
Record high82° (2024)
Record low30° (1967)
Sat, 0765° / 48°0.13Climate normal
65 °Climate normal

Marietta, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation33%
Record high81° (2024)
Record low29° (1993)
Sun, 0865° / 48°0.05Climate normal
65 °Climate normal

Marietta, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation13%
Record high83° (2022)
Record low31° (1993)
Mon, 0965° / 48°0.17Climate normal
65 °Climate normal

Marietta, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (2005)
Record low27° (2019)
Tue, 1064° / 47°0.11Climate normal
64 °Climate normal

Marietta, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2002)
Record low28° (1991)
Wed, 1163° / 46°0.09Climate normal
63 °Climate normal

Marietta, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1978)
Record low26° (2025)
Thu, 1262° / 45°0.09Climate normal
62 °Climate normal

Marietta, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1978)
Record low24° (2019)
Fri, 1361° / 43°0.06Climate normal
61 °Climate normal

Marietta, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (1978)
Record low19° (2019)
Sat, 1461° / 44°0.11Climate normal
61 °Climate normal

Marietta, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (1999)
Record low27° (1986)
Sun, 1561° / 45°0.14Climate normal
61 °Climate normal

Marietta, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation28%
Record high78° (1964)
Record low26° (1969)
Mon, 1661° / 44°0.13Climate normal
61 °Climate normal

Marietta, Monday, 16 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (1964)
Record low29° (1970)
Tue, 1762° / 44°0.11Climate normal
62 °Climate normal

Marietta, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2016)
Record low26° (1997)
Wed, 1862° / 45°0.19Climate normal
62 °Climate normal

Marietta, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.19 in
Chance of precipitation30%
Record high77° (2016)
Record low24° (2014)

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, MS 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, MS 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.