Denison, IA Weather - Tomorrow’s Forecast

Monday

Chance of thunderstorms

High:
82°F

A 50 percent chance of showers and thunderstorms, mainly between 8am and 4pm. Partly sunny, with a high near 82. Calm wind becoming south southeast around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Thunderstorms likely

Overnight low:
63°F

Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.