As of 07:15 EDT

Weather in Marengo, MI

55°Current weather

Marengo, Monday, 12 October, 07:15

Overcast. Feels like 55°. High 77°, low 55°.

Pressure29.94 inHg
Wind2.3 mph SW
Humidity96%
Visibility6.2 mi
Dew point54°

Monthly outlook for Marengo, MI: average high 62.9°, average low 46.6°. That is 3.1° above the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 12 October (76.6°), the coolest 18 October (33.1°).

62.9°/46.6°
Average high / low
+3.1°
Above normal
6 / 6
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October65.1°58.3°+3.8°
22 October – 31 October59.2°55.1°+2.2°
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, 1376° / 61°0.08Light rain
76 °Light rain

Marengo, Tuesday, 13 October

Light rain. High 76°, low 61°.

Pressure29.77 inHg
Wind14.4 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1467° / 54°0.11Rain
67 °Rain

Marengo, Wednesday, 14 October

Rain. High 67°, low 54°.

Pressure30.09 inHg
Wind6.9 mph N
Humidity65%
Visibility6.2 mi
Dew point52°
Thu, 1556° / 49°0.76Rain
56 °Rain

Marengo, Thursday, 15 October

Rain. High 56°, low 49°.

Pressure30.24 inHg
Wind7.8 mph E
Humidity72%
Visibility6.2 mi
Dew point48°
Fri, 1656° / 45°0.01Light rain
56 °Light rain

Marengo, Friday, 16 October

Light rain. High 56°, low 45°.

Pressure30.15 inHg
Wind22.6 mph NW
Humidity53%
Visibility—
Dew point39°
Sat, 1757° / 38°0Clear
57 °Clear

Marengo, Saturday, 17 October

Clear. High 57°, low 38°.

Pressure30.39 inHg
Wind9.9 mph W
Humidity52%
Visibility—
Dew point37°
Sun, 1858° / 33°0Clear
58 °Clear

Marengo, Sunday, 18 October

Clear. High 58°, low 33°.

Pressure30.33 inHg
Wind15.8 mph SW
Humidity27%
Visibility—
Dew point19°
Mon, 1967° / 41°0Mostly clear
67 °Mostly clear

Marengo, Monday, 19 October

Mostly clear. High 67°, low 41°.

Pressure30.27 inHg
Wind14.1 mph SW
Humidity41%
Visibility—
Dew point39°
Tue, 2067° / 54°0Overcast
67 °Overcast

Marengo, Tuesday, 20 October

Overcast. High 67°, low 54°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity64%
Visibility—
Dew point51°
Wed, 2170° / 51°0Clear
70 °Clear

Marengo, Wednesday, 21 October

Clear. High 70°, low 51°.

Pressure30.36 inHg
Wind8.3 mph SE
Humidity52%
Visibility—
Dew point49°
Thu, 2272° / 51°0Clear
72 °Clear

Marengo, Thursday, 22 October

Clear. High 72°, low 51°.

Pressure30.30 inHg
Wind11.5 mph S
Humidity47%
Visibility—
Dew point48°
Fri, 2363° / 49°0.17Rain
63 °Rain

Marengo, Friday, 23 October

Rain. High 63°, low 49°.

Pressure30.12 inHg
Wind15.6 mph SW
Humidity83%
Visibility—
Dew point52°
Sat, 2457° / 37°0Clear
57 °Clear

Marengo, Saturday, 24 October

Clear. High 57°, low 37°.

Pressure30.42 inHg
Wind8.1 mph SE
Humidity36%
Visibility—
Dew point26°
Sun, 2550° / 44°0.97Heavy rain
50 °Heavy rain

Marengo, Sunday, 25 October

Heavy rain. High 50°, low 44°.

Pressure29.91 inHg
Wind15.2 mph S
Humidity75%
Visibility—
Dew point42°
Mon, 2654° / 44°0.07Light rain
54 °Light rain

Marengo, Monday, 26 October

Light rain. High 54°, low 44°.

Pressure30.00 inHg
Wind12 mph N
Humidity84%
Visibility—
Dew point46°
Tue, 2760° / 40°0Clear
60 °Clear

Marengo, Tuesday, 27 October

Clear. High 60°, low 40°.

Pressure30.09 inHg
Wind4.3 mph NW
Humidity48%
Visibility—
Dew point36°
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.