As of 15:35 EDT

Weather in Marietta, IN

74°Current weather

Marietta, Wednesday, 28 October, 15:35

Clear. Feels like 73°. High 74°, low 49°.

Pressure30.18 inHg
Wind9.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point49°

Monthly outlook for Marietta, IN: average high 61.1°, average low 48.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (75.4°), the coolest 8 November (34.3°).

61.1°/48.2°
Average high / low
+2.6°
Above normal
6 / 5
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November67.4°58°+5.2°
7 November – 16 November50.5°52.5°-1.1°
17 November – 26 Novemberat normal49.3°—

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).

Thu, 2975° / 50°0Clear
75 °Clear

Marietta, Thursday, 29 October

Clear. High 75°, low 50°.

Pressure30.18 inHg
Wind7.6 mph SW
Humidity54%
Visibility6.2 mi
Dew point52°
Fri, 3070° / 54°0Mostly clear
70 °Mostly clear

Marietta, Friday, 30 October

Mostly clear. High 70°, low 54°.

Pressure30.30 inHg
Wind5.7 mph E
Humidity59%
Visibility6.2 mi
Dew point49°
Sat, 3168° / 52°0Overcast
68 °Overcast

Marietta, Saturday, 31 October

Overcast. High 68°, low 52°.

Pressure30.33 inHg
Wind7.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Sun, 0168° / 49°0Overcast
68 °Overcast

Marietta, Sunday, 1 November

Overcast. High 68°, low 49°.

Pressure30.30 inHg
Wind1.9 mph E
Humidity57%
Visibility6.2 mi
Dew point48°
Mon, 0268° / 53°0Overcast
68 °Overcast

Marietta, Monday, 2 November

Overcast. High 68°, low 53°.

Pressure30.21 inHg
Wind8.1 mph SE
Humidity56%
Visibility—
Dew point49°
Tue, 0359° / 57°0.9Rain
59 °Rain

Marietta, Tuesday, 3 November

Rain. High 59°, low 57°.

Pressure29.94 inHg
Wind11.7 mph E
Humidity95%
Visibility—
Dew point56°
Wed, 0466° / 58°0.39Rain
66 °Rain

Marietta, Wednesday, 4 November

Rain. High 66°, low 58°.

Pressure29.83 inHg
Wind15.6 mph SE
Humidity75%
Visibility—
Dew point57°
Thu, 0566° / 58°0.7Rain
66 °Rain

Marietta, Thursday, 5 November

Rain. High 66°, low 58°.

Pressure29.59 inHg
Wind10 mph SE
Humidity80%
Visibility—
Dew point57°
Fri, 0658° / 46°0.03Light rain
58 °Light rain

Marietta, Friday, 6 November

Light rain. High 58°, low 46°.

Pressure29.88 inHg
Wind16.1 mph N
Humidity49%
Visibility—
Dew point37°
Sat, 0749° / 40°0Overcast
49 °Overcast

Marietta, Saturday, 7 November

Overcast. High 49°, low 40°.

Pressure30.24 inHg
Wind9.8 mph N
Humidity53%
Visibility—
Dew point31°
Sun, 0850° / 34°0Mostly clear
50 °Mostly clear

Marietta, Sunday, 8 November

Mostly clear. High 50°, low 34°.

Pressure30.39 inHg
Wind6.7 mph E
Humidity41%
Visibility—
Dew point25°
Mon, 0956° / 36°0Partly cloudy
56 °Partly cloudy

Marietta, Monday, 9 November

Partly cloudy. High 56°, low 36°.

Pressure30.21 inHg
Wind10.1 mph SE
Humidity40%
Visibility—
Dew point28°
Tue, 1053° / 48°0.48Rain
53 °Rain

Marietta, Tuesday, 10 November

Rain. High 53°, low 48°.

Pressure29.94 inHg
Wind13.4 mph SE
Humidity66%
Visibility—
Dew point41°
Wed, 1150° / 46°0.53Rain
50 °Rain

Marietta, Wednesday, 11 November

Rain. High 50°, low 46°.

Pressure29.80 inHg
Wind17.3 mph N
Humidity91%
Visibility—
Dew point45°
Thu, 1245° / 43°0.04Light rain
45 °Light rain

Marietta, Thursday, 12 November

Light rain. High 45°, low 43°.

Pressure29.88 inHg
Wind18.4 mph N
Humidity87%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2548° / 33°0.2Climate normal
48 °Climate normal

Marietta, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation40%
Record high63° (1990)
Record low18° (1970)
Thu, 2648° / 34°0.14Climate normal
48 °Climate normal

Marietta, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation38%
Record high67° (1965)
Record low13° (1977)

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.