City of Marengo Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for City of Marengo in one place.
A chance of rain showers. Mostly cloudy, with a high near 73. East northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for City of Marengo is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 7:30 AM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for City of Marengo.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:30 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in City of Marengo
Saturday looks like the warmest upcoming period in City of Marengo at 80 degrees F.
Sunday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph SSW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:30 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind 0 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
A chance of rain showers after 1am. Mostly cloudy, with a low around 60.
A chance of rain showers. Partly sunny, with a high near 77.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Showers and thunderstorms likely. Mostly cloudy, with a high near 80.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60.
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
A slight chance of rain showers before 7am. Partly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Rain Showers
|
73°F |
5 to 10 mph
ENE
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms
|
62°F |
0 to 10 mph
SE
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
77°F |
0 to 5 mph
NNE
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Chance Rain Showers
|
60°F |
0 to 5 mph
NE
|
|
Friday
Sep 18
|
Chance Rain Showers
|
77°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
62°F |
10 mph
SE
|
|
Saturday
Sep 19
|
Showers And Thunderstorms Likely
|
80°F |
10 to 15 mph
SSW
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
60°F |
5 to 10 mph
NW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
NNE
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
54°F |
5 to 10 mph
NE
|
|
Monday
Sep 21
|
Slight Chance Rain Showers then Partly Sunny
|
71°F |
5 to 15 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around City of Marengo.