As of 09:41 CDT

Weather in Marietta, MN

32°Current weather

Marietta, Friday, 30 October, 09:41

Fog. Feels like 32°. High 55°, low 32°.

Pressure30.33 inHg
Wind0 mph N
Humidity100%
Visibility6.0 mi
Dew point32°

Monthly outlook for Marietta, MN: average high 51°, average low 40.7°. That is 2.7° above the climate normal for October. Precipitation is expected on 7 days (about 2.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 1 November (66.9°), the coolest 30 October (31.8°).

51°/40.7°
Average high / low
+2.7°
Above normal
7 / 3
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November54.3°48.7°+3.1°
9 November – 18 November45.5°41.7°+2.1°
19 November – 28 Novemberat normal35.9°—

October records over 66 years

90.9°1 October 2023All-time high
5.5°27 October 2020All-time low
Sat, 3160° / 43°0.04Light rain
60 °Light rain

Marietta, Saturday, 31 October

Light rain. High 60°, low 43°.

Pressure30.21 inHg
Wind6.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point46°
Sun, 0167° / 47°0.08Light rain
67 °Light rain

Marietta, Sunday, 1 November

Light rain. High 67°, low 47°.

Pressure30.12 inHg
Wind11.5 mph S
Humidity79%
Visibility6.2 mi
Dew point55°
Mon, 0260° / 57°2.2Heavy rain
60 °Heavy rain

Marietta, Monday, 2 November

Heavy rain. High 60°, low 57°.

Pressure29.65 inHg
Wind12.8 mph E
Humidity96%
Visibility1.2 mi
Dew point57°
Tue, 0356° / 48°0.19Light rain
56 °Light rain

Marietta, Tuesday, 3 November

Light rain. High 56°, low 48°.

Pressure29.97 inHg
Wind20 mph NW
Humidity89%
Visibility—
Dew point45°
Wed, 0456° / 38°0Partly cloudy
56 °Partly cloudy

Marietta, Wednesday, 4 November

Partly cloudy. High 56°, low 38°.

Pressure29.97 inHg
Wind12.8 mph NW
Humidity46%
Visibility—
Dew point33°
Thu, 0554° / 42°0Overcast
54 °Overcast

Marietta, Thursday, 5 November

Overcast. High 54°, low 42°.

Pressure29.94 inHg
Wind10.1 mph N
Humidity76%
Visibility—
Dew point44°
Fri, 0648° / 47°0.06Light rain
48 °Light rain

Marietta, Friday, 6 November

Light rain. High 48°, low 47°.

Pressure30.03 inHg
Wind7.8 mph E
Humidity88%
Visibility—
Dew point44°
Sat, 0747° / 40°0Overcast
47 °Overcast

Marietta, Saturday, 7 November

Overcast. High 47°, low 40°.

Pressure30.24 inHg
Wind9.2 mph E
Humidity69%
Visibility—
Dew point35°
Sun, 0841° / 36°0Overcast
41 °Overcast

Marietta, Sunday, 8 November

Overcast. High 41°, low 36°.

Pressure30.42 inHg
Wind8.3 mph SE
Humidity65%
Visibility—
Dew point29°
Mon, 0943° / 36°0Overcast
43 °Overcast

Marietta, Monday, 9 November

Overcast. High 43°, low 36°.

Pressure30.27 inHg
Wind5.8 mph E
Humidity63%
Visibility—
Dew point30°
Tue, 1043° / 35°0Overcast
43 °Overcast

Marietta, Tuesday, 10 November

Overcast. High 43°, low 35°.

Pressure30.18 inHg
Wind5 mph NE
Humidity68%
Visibility—
Dew point31°
Wed, 1149° / 34°0Clear
49 °Clear

Marietta, Wednesday, 11 November

Clear. High 49°, low 34°.

Pressure30.03 inHg
Wind9.7 mph S
Humidity56%
Visibility—
Dew point30°
Thu, 1249° / 38°0Overcast
49 °Overcast

Marietta, Thursday, 12 November

Overcast. High 49°, low 38°.

Pressure29.65 inHg
Wind16.4 mph S
Humidity65%
Visibility—
Dew point35°
Fri, 1342° / 40°0.17Light rain
42 °Light rain

Marietta, Friday, 13 November

Light rain. High 42°, low 40°.

Pressure29.68 inHg
Wind9.1 mph SE
Humidity94%
Visibility—
Dew point40°
Sat, 1447° / 39°0.04Light rain
47 °Light rain

Marietta, Saturday, 14 November

Light rain. High 47°, low 39°.

Pressure29.94 inHg
Wind15 mph N
Humidity68%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1542° / 28°0.04Climate normal
42 °Climate normal

Marietta, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (2001)
Record low2° (2014)
Mon, 1642° / 28°0.07Climate normal
42 °Climate normal

Marietta, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (2001)
Record low2° (2014)
Tue, 1740° / 27°0.05Climate normal
40 °Climate normal

Marietta, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation17%
Record high66° (2001)
Record low7° (2014)
Wed, 1840° / 26°0.07Climate normal
40 °Climate normal

Marietta, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1979)
Record low6° (2014)
Thu, 1940° / 26°0.08Climate normal
40 °Climate normal

Marietta, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.08 in
Chance of precipitation28%
Record high56° (2003)
Record low5° (1997)
Fri, 2037° / 24°0.06Climate normal
37 °Climate normal

Marietta, Friday, 20 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation18%
Record high63° (1962)
Record low5° (2011)
Sat, 2138° / 23°0.02Climate normal
38 °Climate normal

Marietta, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high63° (2012)
Record low-4° (1985)
Sun, 2238° / 24°0.03Climate normal
38 °Climate normal

Marietta, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation27%
Record high61° (2006)
Record low2° (1996)
Mon, 2336° / 23°0.03Climate normal
36 °Climate normal

Marietta, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.03 in
Chance of precipitation20%
Record high58° (2025)
Record low0° (1970)
Tue, 2437° / 23°0.04Climate normal
37 °Climate normal

Marietta, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.04 in
Chance of precipitation15%
Record high60° (1990)
Record low-8° (1985)
Wed, 2535° / 23°0.04Climate normal
35 °Climate normal

Marietta, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1960)
Record low-5° (1996)
Thu, 2633° / 21°0.06Climate normal
33 °Climate normal

Marietta, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (1998)
Record low-6° (1996)
Fri, 2732° / 19°0.07Climate normal
32 °Climate normal

Marietta, Friday, 27 November

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.07 in
Chance of precipitation32%
Record high61° (2017)
Record low-9° (2014)
Sat, 2833° / 20°0.07Climate normal
33 °Climate normal

Marietta, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.07 in
Chance of precipitation23%
Record high53° (1986)
Record low-7° (1985)

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, MN 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, MN 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.