Monday
Sunny
High:
92°F
Sunny, with a high near 92. Heat index values as high as 102. West southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Mason City, IA Weather - Tomorrow’s Forecast
Monday Night
Partly cloudy
Overnight low:
69°F
Partly cloudy, with a low around 69. Northwest wind 5 to 9 mph becoming light north after midnight.