Weather in Sun Valley Lake, Iowa
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:25 PM ET · Refreshes every hour
75°F
Clear sky
Feels like 74°F
46%
Humidity
10 mph
Wind Speed
About Weather in Sun Valley Lake
Sun Valley Lake is located in Iowa (coordinates: 40.849185°N, 94.067487°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.