As of 09:20 EDT

Weather in Marengo, MI

43°Current weather

Marengo, Wednesday, 21 October, 09:20

Clear. Feels like 43°. High 67°, low 41°.

Pressure30.33 inHg
Wind1.1 mph N
Humidity100%
Visibility4.3 mi
Dew point43°

Monthly outlook for Marengo, MI: average high 61.8°, average low 46.5°. That is 4.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 26 October (67.7°), the coolest 30 October (37.2°).

61.8°/46.5°
Average high / low
+4.2°
Above normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October62.8°55.4°+4.1°
31 October – 9 November60.3°51.3°+5°
10 November – 19 Novemberat normal45.8°—

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).

Thu, 2267° / 39°0Clear
67 °Clear

Marengo, Thursday, 22 October

Clear. High 67°, low 39°.

Pressure30.27 inHg
Wind2.3 mph NE
Humidity63%
Visibility6.2 mi
Dew point49°
Fri, 2363° / 40°0Overcast
63 °Overcast

Marengo, Friday, 23 October

Overcast. High 63°, low 40°.

Pressure30.42 inHg
Wind3.3 mph SE
Humidity85%
Visibility1.1 mi
Dew point49°
Sat, 2463° / 44°0Mostly clear
63 °Mostly clear

Marengo, Saturday, 24 October

Mostly clear. High 63°, low 44°.

Pressure30.45 inHg
Wind4.3 mph S
Humidity69%
Visibility6.2 mi
Dew point49°
Sun, 2565° / 45°0Overcast
65 °Overcast

Marengo, Sunday, 25 October

Overcast. High 65°, low 45°.

Pressure30.39 inHg
Wind5.7 mph SE
Humidity54%
Visibility—
Dew point45°
Mon, 2668° / 47°0Overcast
68 °Overcast

Marengo, Monday, 26 October

Overcast. High 68°, low 47°.

Pressure30.24 inHg
Wind6.4 mph SW
Humidity51%
Visibility—
Dew point46°
Tue, 2755° / 45°0Overcast
55 °Overcast

Marengo, Tuesday, 27 October

Overcast. High 55°, low 45°.

Pressure30.39 inHg
Wind8.2 mph SE
Humidity50%
Visibility—
Dew point33°
Wed, 2863° / 47°0Overcast
63 °Overcast

Marengo, Wednesday, 28 October

Overcast. High 63°, low 47°.

Pressure30.12 inHg
Wind12.1 mph SW
Humidity64%
Visibility—
Dew point47°
Thu, 2961° / 44°0.09Light rain
61 °Light rain

Marengo, Thursday, 29 October

Light rain. High 61°, low 44°.

Pressure30.15 inHg
Wind14.9 mph SW
Humidity59%
Visibility—
Dew point41°
Fri, 3056° / 37°0Mostly clear
56 °Mostly clear

Marengo, Friday, 30 October

Mostly clear. High 56°, low 37°.

Pressure30.30 inHg
Wind7.3 mph SE
Humidity29%
Visibility—
Dew point21°
Sat, 3160° / 41°0.03Light rain
60 °Light rain

Marengo, Saturday, 31 October

Light rain. High 60°, low 41°.

Pressure30.12 inHg
Wind17.4 mph SE
Humidity48%
Visibility—
Dew point36°
Sun, 0161° / 56°0.46Rain
61 °Rain

Marengo, Sunday, 1 November

Rain. High 61°, low 56°.

Pressure30.03 inHg
Wind18.7 mph S
Humidity75%
Visibility—
Dew point50°
Mon, 0260° / 57°0.74Rain
60 °Rain

Marengo, Monday, 2 November

Rain. High 60°, low 57°.

Pressure29.94 inHg
Wind17.7 mph S
Humidity96%
Visibility—
Dew point56°
Tue, 0362° / 58°0.5Rain
62 °Rain

Marengo, Tuesday, 3 November

Rain. High 62°, low 58°.

Pressure29.77 inHg
Wind19.4 mph E
Humidity75%
Visibility—
Dew point54°
Wed, 0466° / 54°0.09Light rain
66 °Light rain

Marengo, Wednesday, 4 November

Light rain. High 66°, low 54°.

Pressure29.50 inHg
Wind19.7 mph E
Humidity64%
Visibility—
Dew point52°
Thu, 0553° / 49°0.16Light rain
53 °Light rain

Marengo, Thursday, 5 November

Light rain. High 53°, low 49°.

Pressure29.62 inHg
Wind14 mph S
Humidity88%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1147° / 34°0.11Climate normal
47 °Climate normal

Marengo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1964)
Record low21° (2017)
Thu, 1245° / 32°0.07Climate normal
45 °Climate normal

Marengo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (1964)
Record low6° (2019)
Fri, 1345° / 32°0.06Climate normal
45 °Climate normal

Marengo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1989)
Record low4° (2019)
Sat, 1446° / 33°0.08Climate normal
46 °Climate normal

Marengo, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high63° (1971)
Record low10° (1986)
Sun, 1546° / 33°0.13Climate normal
46 °Climate normal

Marengo, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high65° (2025)
Record low19° (1992)
Mon, 1645° / 32°0.07Climate normal
45 °Climate normal

Marengo, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2023)
Record low13° (1997)
Tue, 1745° / 33°0.08Climate normal
45 °Climate normal

Marengo, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1971)
Record low15° (1989)
Wed, 1846° / 33°0.1Climate normal
46 °Climate normal

Marengo, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation42%
Record high67° (2016)
Record low13° (2014)
Thu, 1946° / 33°0.07Climate normal
46 °Climate normal

Marengo, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (2024)
Record low11° (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 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.