Current Conditions
Temp:
77°F
Wind: From the S at 15 mph
Humidity: 100%
Pressure: 29.67 in
Observed at: 2:55 am CDT
Denison, IA Weather
Overnight
Slight chance of thunderstorms
Overnight low:
76°F
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 76. South wind 13 to 15 mph, with gusts as high as 28 mph.
Wednesday
Breezy. slight chance thunderstorms
High:
91°F
A 20 percent chance of showers and thunderstorms before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 91. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Clear
Overnight low:
63°F
A slight chance of showers before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 63. West northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.