Wednesday
Areas of freezing fog
High:
41°F
Areas of freezing fog before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 41. Light south wind increasing to 5 to 9 mph in the morning.
Mason City, IA Weather - Tomorrow’s Forecast
Wednesday Night
Partly cloudy
Overnight low:
31°F
Patchy fog between 3am and 4am. Patchy freezing fog between 3am and 4am. Otherwise, partly cloudy, with a low around 31. South wind around 6 mph becoming calm after midnight.