As of 08:53 EDT

Weather in Marietta, IN

42°Current weather

Marietta, Monday, 26 October, 08:53

Clear. Feels like 40°. High 73°, low 42°.

Pressure30.36 inHg
Wind3.4 mph E
Humidity93%
Visibility6.2 mi
Dew point40°

Monthly outlook for Marietta, IN: average high 68.6°, average low 52.7°. That is 6.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 30 October (74.4°), the coolest 26 October (42.1°).

68.6°/52.7°
Average high / low
+6.2°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November69.4°58.9°+5.8°
5 November – 14 November67.3°53.5°+7.7°
15 November – 24 Novemberat normal49.7°—

October records over 66 years

90°1 October 2019All-time high
23.9°26 October 1962All-time low

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

Tue, 2772° / 45°0Overcast
72 °Overcast

Marietta, Tuesday, 27 October

Overcast. High 72°, low 45°.

Pressure30.30 inHg
Wind3.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point53°
Wed, 2870° / 49°0.03Light rain
70 °Light rain

Marietta, Wednesday, 28 October

Light rain. High 70°, low 49°.

Pressure30.27 inHg
Wind3.5 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Thu, 2974° / 51°0Clear
74 °Clear

Marietta, Thursday, 29 October

Clear. High 74°, low 51°.

Pressure30.18 inHg
Wind7 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Fri, 3074° / 55°0Overcast
74 °Overcast

Marietta, Friday, 30 October

Overcast. High 74°, low 55°.

Pressure30.18 inHg
Wind5.3 mph SW
Humidity58%
Visibility—
Dew point55°
Sat, 3171° / 57°0.01Light rain
71 °Light rain

Marietta, Saturday, 31 October

Light rain. High 71°, low 57°.

Pressure30.18 inHg
Wind4.7 mph S
Humidity58%
Visibility—
Dew point54°
Sun, 0163° / 57°0.12Light rain
63 °Light rain

Marietta, Sunday, 1 November

Light rain. High 63°, low 57°.

Pressure30.06 inHg
Wind7.7 mph SE
Humidity89%
Visibility—
Dew point58°
Mon, 0267° / 60°0.01Light rain
67 °Light rain

Marietta, Monday, 2 November

Light rain. High 67°, low 60°.

Pressure29.94 inHg
Wind6.3 mph SE
Humidity75%
Visibility—
Dew point58°
Tue, 0368° / 59°0.36Rain
68 °Rain

Marietta, Tuesday, 3 November

Rain. High 68°, low 59°.

Pressure29.85 inHg
Wind12.9 mph SE
Humidity70%
Visibility—
Dew point56°
Wed, 0462° / 54°0.56Rain
62 °Rain

Marietta, Wednesday, 4 November

Rain. High 62°, low 54°.

Pressure29.88 inHg
Wind11.1 mph E
Humidity65%
Visibility—
Dew point49°
Thu, 0559° / 53°0Overcast
59 °Overcast

Marietta, Thursday, 5 November

Overcast. High 59°, low 53°.

Pressure30.06 inHg
Wind8.4 mph SE
Humidity67%
Visibility—
Dew point47°
Fri, 0664° / 53°0Clear
64 °Clear

Marietta, Friday, 6 November

Clear. High 64°, low 53°.

Pressure29.97 inHg
Wind7.3 mph W
Humidity52%
Visibility—
Dew point44°
Sat, 0770° / 51°0Overcast
70 °Overcast

Marietta, Saturday, 7 November

Overcast. High 70°, low 51°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity50%
Visibility—
Dew point47°
Sun, 0867° / 55°0Overcast
67 °Overcast

Marietta, Sunday, 8 November

Overcast. High 67°, low 55°.

Pressure29.97 inHg
Wind11.4 mph SW
Humidity74%
Visibility—
Dew point54°
Mon, 0972° / 52°0Clear
72 °Clear

Marietta, Monday, 9 November

Clear. High 72°, low 52°.

Pressure30.00 inHg
Wind12.2 mph S
Humidity48%
Visibility—
Dew point48°
Tue, 1072° / 53°0Overcast
72 °Overcast

Marietta, Tuesday, 10 November

Overcast. High 72°, low 53°.

Pressure30.03 inHg
Wind10.6 mph S
Humidity46%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1152° / 36°0.12Climate normal
52 °Climate normal

Marietta, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high73° (2010)
Record low21° (2025)
Thu, 1250° / 35°0.09Climate normal
50 °Climate normal

Marietta, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1964)
Record low13° (2019)
Fri, 1350° / 35°0.09Climate normal
50 °Climate normal

Marietta, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation22%
Record high70° (1978)
Record low10° (2019)
Sat, 1451° / 36°0.11Climate normal
51 °Climate normal

Marietta, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high71° (2011)
Record low15° (1986)
Sun, 1551° / 37°0.15Climate normal
51 °Climate normal

Marietta, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2025)
Record low20° (2014)
Mon, 1651° / 35°0.09Climate normal
51 °Climate normal

Marietta, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2001)
Record low19° (1997)
Tue, 1751° / 36°0.13Climate normal
51 °Climate normal

Marietta, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2016)
Record low6° (1997)
Wed, 1851° / 36°0.13Climate normal
51 °Climate normal

Marietta, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high72° (2016)
Record low10° (2014)
Thu, 1951° / 36°0.1Climate normal
51 °Climate normal

Marietta, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1985)
Record low6° (2014)
Fri, 2050° / 36°0.1Climate normal
50 °Climate normal

Marietta, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1985)
Record low15° (1969)
Sat, 2148° / 35°0.09Climate normal
48 °Climate normal

Marietta, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high68° (1990)
Record low14° (1964)
Sun, 2249° / 34°0.09Climate normal
49 °Climate normal

Marietta, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation20%
Record high69° (2010)
Record low15° (1964)
Mon, 2349° / 34°0.12Climate normal
49 °Climate normal

Marietta, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1999)
Record low15° (1970)
Tue, 2448° / 33°0.13Climate normal
48 °Climate normal

Marietta, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation30%
Record high65° (1973)
Record low14° (1970)

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, IN 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, IN 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.