Marion, IA Weather Forecast
Linn County, Iowa
Live radar, warnings and storm tracking for Marion, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Marion
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Marion, IA at a glance
Marion is home to about 42,213 people in Linn County, across 18 square miles. It ranks 13th by population of 139 places in Iowa with a forecast here. The nearest neighbour with its own forecast is Robins, 5 miles away.
- County
- Linn County
- Population
- 42,213 2023 est.
- Land area
- 18 sq mi
- People per sq mi
- 2,363
- Forecast point
- 42.0454°N, 91.5862°W
How well can the network see Marion?
The nearest Doppler radar is KDVN (Davenport, IA), to the ESE. Its lowest scan passes about 4,500 ft above Marion. The beam is above the lowest few thousand feet here, so a warning for Marion can come before anything looks dramatic on radar.
The closest weather station is KCID (Cedar Rapids/E Iowa Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Marion
- Robins, IA5 mi
- Hiawatha, IA5 mi
- Cedar Rapids, IA7 mi
- Mount Vernon, IA12 mi
- Fairfax, IA13 mi
- Center Point, IA14 mi
- Anamosa, IA17 mi
- Solon, IA17 mi
Elsewhere in Iowa
Des MoinesCedar RapidsDavenportSioux CityIowa CityAnkenyAll Iowa forecasts →