As of 01:59 EDT

Weather in Marengo, MI

49°Current weather

Marengo, Thursday, 15 October, 01:59

Overcast. Feels like 47°. High 63°, low 49°.

Pressure30.21 inHg
Wind4.7 mph E
Humidity97%
Visibility6.2 mi
Dew point48°

Monthly outlook for Marengo, MI: average high 61.6°, average low 45.5°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 4.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 23 October (74.2°), the coolest 17 October (35.6°).

61.6°/45.5°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
4.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October64.2°57.1°+3.9°
25 October – 3 November57.2°53.8°+1.9°
4 November – 13 Novemberat normal48.7°—

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).

Fri, 1665° / 45°0.37Heavy rain
65 °Heavy rain

Marengo, Friday, 16 October

Heavy rain. High 65°, low 45°.

Pressure29.85 inHg
Wind11.1 mph W
Humidity82%
Visibility6.2 mi
Dew point48°
Sat, 1754° / 36°0Clear
54 °Clear

Marengo, Saturday, 17 October

Clear. High 54°, low 36°.

Pressure30.50 inHg
Wind3.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point32°
Sun, 1859° / 41°0Clear
59 °Clear

Marengo, Sunday, 18 October

Clear. High 59°, low 41°.

Pressure30.47 inHg
Wind10.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point38°
Mon, 1963° / 41°0Clear
63 °Clear

Marengo, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.39 inHg
Wind7.2 mph SW
Humidity44%
Visibility—
Dew point37°
Tue, 2065° / 42°0Mostly clear
65 °Mostly clear

Marengo, Tuesday, 20 October

Mostly clear. High 65°, low 42°.

Pressure30.36 inHg
Wind4.1 mph NW
Humidity45%
Visibility—
Dew point39°
Wed, 2167° / 48°0Overcast
67 °Overcast

Marengo, Wednesday, 21 October

Overcast. High 67°, low 48°.

Pressure30.39 inHg
Wind7.2 mph SE
Humidity37%
Visibility—
Dew point37°
Thu, 2268° / 49°0Overcast
68 °Overcast

Marengo, Thursday, 22 October

Overcast. High 68°, low 49°.

Pressure30.30 inHg
Wind7.3 mph S
Humidity54%
Visibility—
Dew point44°
Fri, 2374° / 52°0Overcast
74 °Overcast

Marengo, Friday, 23 October

Overcast. High 74°, low 52°.

Pressure30.15 inHg
Wind14.7 mph S
Humidity46%
Visibility—
Dew point49°
Sat, 2464° / 59°0.59Rain
64 °Rain

Marengo, Saturday, 24 October

Rain. High 64°, low 59°.

Pressure30.24 inHg
Wind11.2 mph S
Humidity97%
Visibility—
Dew point60°
Sun, 2562° / 57°1.54Rain
62 °Rain

Marengo, Sunday, 25 October

Rain. High 62°, low 57°.

Pressure30.12 inHg
Wind8.4 mph NE
Humidity96%
Visibility—
Dew point61°
Mon, 2656° / 43°2.12Heavy rain
56 °Heavy rain

Marengo, Monday, 26 October

Heavy rain. High 56°, low 43°.

Pressure29.94 inHg
Wind15.3 mph N
Humidity91%
Visibility—
Dew point47°
Tue, 2756° / 41°0Partly cloudy
56 °Partly cloudy

Marengo, Tuesday, 27 October

Partly cloudy. High 56°, low 41°.

Pressure30.15 inHg
Wind7.2 mph SW
Humidity53%
Visibility—
Dew point37°
Wed, 2855° / 45°0Overcast
55 °Overcast

Marengo, Wednesday, 28 October

Overcast. High 55°, low 45°.

Pressure29.91 inHg
Wind7.4 mph E
Humidity61%
Visibility—
Dew point41°
Thu, 2959° / 42°0Clear
59 °Clear

Marengo, Thursday, 29 October

Clear. High 59°, low 42°.

Pressure29.85 inHg
Wind15 mph W
Humidity61%
Visibility—
Dew point43°
Fri, 3054° / 39°0Clear
54 °Clear

Marengo, Friday, 30 October

Clear. High 54°, low 39°.

Pressure30.15 inHg
Wind7.4 mph W
Humidity45%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.