According to the search results, the weather in What Cheer, IA varies depending on the day. As of the time of writing, the 10-day weather forecast shows a high of 66°F and a low of 34°F with sunny skies. The hourly weather forecast shows clear skies with a low of 40°F and a high of 41°F. Another 10-day weather forecast shows a low of 18°C with a chance of rain at 100%. The AccuWeather website provides a 3-day weather forecast for What Cheer, IA. The current weather forecast shows a high of 63°F and a low of 37°F with a chance of rain at 2%.