National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England into Monday. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Hurricane Nolo is expected to remain south of the Big Island of Hawaii. However, strong winds, damaging waves, and heavy rainfall may bring significant, life-threatening flooding and mudslides through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Cedar Rapids Airport (KCID)

Lat: 41.88°NLon: 91.72°WElev: 840ft.

Mostly Cloudy

62°F

17°C

Humidity 75%
Wind Speed SE 9 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Sep 1:52 pm CDT
Extended Forecast for

Marengo IA

  • This Afternoon

    This Afternoon: Showers likely, mainly before 3pm. Mostly cloudy, with a high near 61. Southeast wind around 10 mph. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 57. East wind around 5 mph.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 69. East wind around 5 mph.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 62. Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers likely, mainly before 3pm. Mostly cloudy, with a high near 61. Southeast wind around 10 mph. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 57. East wind around 5 mph.
Sunday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 69. East wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 57. Calm wind.
Monday
Partly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Showers likely after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 62. Chance of precipitation is 80%.
Wednesday
Showers likely. Cloudy, with a high near 70. Chance of precipitation is 70%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marengo IA
 41.81°N 92.07°W (Elev. 735 ft)
Last Update:
2:26 pm CDT Sep 26, 2026
Forecast Valid:
2pm CDT Sep 26, 2026-6pm CDT Oct 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation