Weather in Marshalltown, Iowa
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:10 PM ET · Refreshes every hour
82°F
Clear sky
Feels like 79°F
25%
Humidity
9 mph
Wind Speed
About Weather in Marshalltown
Marshalltown is located in Iowa (coordinates: 42.0343°N, 92.906266°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.