As of 10:42 EDT

Weather in Marengo, MI

64°Current weather

Marengo, Monday, 12 October, 10:42

Overcast. Feels like 64°. High 76°, low 56°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity82%
Visibility6.2 mi
Dew point59°

Monthly outlook for Marengo, MI: average high 63.2°, average low 49.5°. That is 3.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 12 October (76°), the coolest 18 October (38°).

63.2°/49.5°
Average high / low
+3.2°
Above normal
5 / 6
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.3°58.3°+2.8°
22 October – 31 October63°55.1°+4.4°
1 November – 10 Novemberat normal50.8°—

October records over 66 years

84.7°7 October 2007All-time high
19.8°29 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Marshall (6 mi).

Tue, 1373° / 58°0.02Light rain
73 °Light rain

Marengo, Tuesday, 13 October

Light rain. High 73°, low 58°.

Pressure29.77 inHg
Wind15.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point63°
Wed, 1468° / 56°0.07Rain
68 °Rain

Marengo, Wednesday, 14 October

Rain. High 68°, low 56°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity68%
Visibility6.2 mi
Dew point53°
Thu, 1556° / 51°0.92Heavy rain
56 °Heavy rain

Marengo, Thursday, 15 October

Heavy rain. High 56°, low 51°.

Pressure30.18 inHg
Wind7.2 mph E
Humidity94%
Visibility1.3 mi
Dew point53°
Fri, 1657° / 44°0.03Light rain
57 °Light rain

Marengo, Friday, 16 October

Light rain. High 57°, low 44°.

Pressure30.12 inHg
Wind21.6 mph NW
Humidity55%
Visibility—
Dew point40°
Sat, 1757° / 38°0Clear
57 °Clear

Marengo, Saturday, 17 October

Clear. High 57°, low 38°.

Pressure30.42 inHg
Wind10.7 mph W
Humidity51%
Visibility—
Dew point36°
Sun, 1857° / 38°0Clear
57 °Clear

Marengo, Sunday, 18 October

Clear. High 57°, low 38°.

Pressure30.33 inHg
Wind16.4 mph SW
Humidity33%
Visibility—
Dew point25°
Mon, 1963° / 44°0Overcast
63 °Overcast

Marengo, Monday, 19 October

Overcast. High 63°, low 44°.

Pressure30.24 inHg
Wind14.8 mph SW
Humidity46%
Visibility—
Dew point40°
Tue, 2060° / 53°0.13Rain
60 °Rain

Marengo, Tuesday, 20 October

Rain. High 60°, low 53°.

Pressure30.24 inHg
Wind6.3 mph SE
Humidity86%
Visibility—
Dew point52°
Wed, 2165° / 52°0Overcast
65 °Overcast

Marengo, Wednesday, 21 October

Overcast. High 65°, low 52°.

Pressure30.39 inHg
Wind9.9 mph E
Humidity62%
Visibility—
Dew point50°
Thu, 2268° / 49°0Partly cloudy
68 °Partly cloudy

Marengo, Thursday, 22 October

Partly cloudy. High 68°, low 49°.

Pressure30.42 inHg
Wind10.3 mph SE
Humidity57%
Visibility—
Dew point49°
Fri, 2363° / 57°0.08Light rain
63 °Light rain

Marengo, Friday, 23 October

Light rain. High 63°, low 57°.

Pressure30.21 inHg
Wind12.7 mph W
Humidity89%
Visibility—
Dew point60°
Sat, 2472° / 61°0Overcast
72 °Overcast

Marengo, Saturday, 24 October

Overcast. High 72°, low 61°.

Pressure30.09 inHg
Wind16.9 mph S
Humidity54%
Visibility—
Dew point53°
Sun, 2565° / 51°0.13Light rain
65 °Light rain

Marengo, Sunday, 25 October

Light rain. High 65°, low 51°.

Pressure29.80 inHg
Wind21.3 mph SW
Humidity67%
Visibility—
Dew point48°
Mon, 2654° / 43°0.02Light rain
54 °Light rain

Marengo, Monday, 26 October

Light rain. High 54°, low 43°.

Pressure30.06 inHg
Wind15.4 mph NW
Humidity46%
Visibility—
Dew point31°
Tue, 2756° / 41°0.01Light rain
56 °Light rain

Marengo, Tuesday, 27 October

Light rain. High 56°, low 41°.

Pressure29.62 inHg
Wind19.5 mph NW
Humidity63%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 40°0.07Climate normal
54 °Climate normal

Marengo, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1989)
Record low26° (1976)
Thu, 2953° / 40°0.06Climate normal
53 °Climate normal

Marengo, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2024)
Record low20° (1967)
Fri, 3055° / 40°0.08Climate normal
55 °Climate normal

Marengo, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2024)
Record low26° (1980)
Sat, 3155° / 41°0.11Climate normal
55 °Climate normal

Marengo, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1974)
Record low24° (1988)
Sun, 0153° / 41°0.14Climate normal
53 °Climate normal

Marengo, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.14 in
Chance of precipitation47%
Record high73° (2016)
Record low25° (2023)
Mon, 0253° / 40°0.13Climate normal
53 °Climate normal

Marengo, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation45%
Record high71° (1961)
Record low26° (2014)
Tue, 0351° / 38°0.07Climate normal
51 °Climate normal

Marengo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1987)
Record low21° (1991)
Wed, 0451° / 39°0.08Climate normal
51 °Climate normal

Marengo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2015)
Record low17° (1991)
Thu, 0551° / 38°0.11Climate normal
51 °Climate normal

Marengo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (1978)
Record low18° (1991)
Fri, 0651° / 37°0.07Climate normal
51 °Climate normal

Marengo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (1975)
Record low23° (1967)
Sat, 0749° / 37°0.07Climate normal
49 °Climate normal

Marengo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (2020)
Record low22° (1991)
Sun, 0849° / 37°0.04Climate normal
49 °Climate normal

Marengo, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2020)
Record low15° (1967)
Mon, 0950° / 37°0.11Climate normal
50 °Climate normal

Marengo, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low20° (1991)
Tue, 1049° / 36°0.12Climate normal
49 °Climate normal

Marengo, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (2020)
Record low19° (2017)

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 Marengo, MI 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 Marengo, MI 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.