Your favorites:

Marengo, IA Weather Forecast and Current Conditions

Current Conditions From Nearby Station   Switch to Metric Units

39°F
Feels Like 39°F  
Humidity 77% Dew Point 32°F Wind Calm Barometer N/A
Report from a MADIS/MESONET weather station 8.3 miles SSE of central Marengo
at

Current Conditions From Nearby Station   Switch to Metric Units

39°F
Feels Like 39°F  
Humidity 77% Dew Point 32°F Wind Calm Barometer N/A
Report from a MADIS/MESONET weather station 8.3 miles SSE of central Marengo
at

Point Forecast at a Glance

TueNov 11
Tue Nov 11: Mostly Clear, Low 33F
 
33
WedNov 12
Wed Nov 12: Sunny, High 54F, Low 33F
54
33
ThuNov 13
Thu Nov 13: Partly Sunny, High 58F, Low 39F
58
39
FriNov 14
Fri Nov 14: Sunny, High 67F, Low 52F
67
52
SatNov 15
Sat Nov 15: Partly Sunny, High 72F, Low 41F
72
41
SunNov 16
Sun Nov 16: Sunny, High 55F, Low 32F
55
32
MonNov 17
Mon Nov 17: Light Rain, High 49F, Low 34F
30%
49
34

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 54°F, reaching 72°F before cooling to 49°F, then recovering to 49°F by week's end. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 11°F above the historical average for November. Normal highs for this period are around 47°F with lows around 27°F.


This Date in Weather History

1940 - An Armistice Day storm raged across the Great Lakes Region and the Upper Midwest. A blizzard left 49 dead in Minnesota, and gales on Lake Michigan caused ship wrecks resulting in another 59 deaths. Up to seventeen inches of snow fell in Iowa, and at Duluth MN the barometric pressure reached 28.66 inches. The blizzard claimed a total of 154 lives, and killed thousands of cattle in Iowa. Whole towns were isolated by huge snowdrifts.

More on this and other weather history


Marengo, IA 7 Day Weather Forecast Details

Tuesday Nov 11

Mostly Clear

Night: Mostly clear. Low around 33, with temperatures rising to around 35 overnight. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday Nov 12

Sunny

Day: Sunny. High near 54, with temperatures falling to around 49 in the afternoon. West wind 10 to 15 mph, with gusts as high as 25 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 33. West wind 0 to 5 mph.

Thursday Nov 13

Partly Sunny

Day: Partly sunny, with a high near 58. South wind 0 to 5 mph.

Mostly Clear

Night: Mostly clear, with a low around 39.

Friday Nov 14

Sunny

Day: Sunny, with a high near 67.

Mostly Cloudy

Night: Mostly cloudy, with a low around 52.

Saturday Nov 15

Partly Sunny

Day: Partly sunny, with a high near 72.

Partly Cloudy

Night: Partly cloudy, with a low around 41.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 55.

Light Rain

Night: A slight chance of rain. Mostly clear, with a low around 32.

Monday Nov 17

Light Rain

Day: A chance of rain. Mostly sunny, with a high near 49. Chance of precipitation is 30%.

Light Rain

Night: A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Tuesday Nov 18

Partly Sunny

Day: Partly sunny, with a high near 50.

Sun & Moon   Monthly

First Light 6:24 AM

Sunrise 6:54 AM

Sunset 4:53 PM

Last Light 5:22 PM

Moonrise 9:59 PM

Moonset 1:06 PM

Moon Phase

Buy me a coffee

Contiguous United States Extremes

Tue's High Temperature
95 at 6 Miles South-southwest Of Ogilby, CA and 6 Miles West-southwest Of Glamis, CA

Tue's Low Temperature
3 at 6 Miles Southeast Of Gatlinburg, TN


Weather Folklore

Locusts sing when the air is hot and dry.


Ad Free Weather
Current subscribers - login to your ClearSky account

About Marengo, IA

Marengo is a city in and the county seat of Iowa County, Iowa, United States. It has served as the county seat since August 1845, even though it was not incorporated until July 1859. The population was 2,435 in the 2020 census, a decline from 2,535 in 2000.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

WeatherForYou.com, LLC is not responsible for any damages or problems caused by this service. Some weather information is powered by XWeather. WeatherForYou.com, NOAA, Xweather and their data providers disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use or inability to use the data. Like all things, this site belongs to Jesus Christ... He just trusts us to maintain it. If you have any questions or comments please use the suggestion box.

Copyright © 1999 - 2025, WeatherForYou.com LLC. All rights reserved.