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Current Weather Conditions for Duncan, IA

A slight chance of showers and thunderstorms before 7am. Some of the storms could produce heavy rain. Mostly sunny, with a high near 88. Heat index values as high as 100. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts between a half and three quarters of an inch possible.
70°F

Conditions

Wind: 7 mph SSE
Humidity: 97%
Probability of Precipitation: 20%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
70° 69° 72° 75° 77° 80° 82° 83° 85° 86° 87° 87° 88°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Some of the storms could produce heavy rain. Mostly sunny, with a high near 88. Heat index values as high as 100. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts between a half and three quarters of an inch possible.
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Tonight
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3am and 5am. Partly cloudy, with a low around 71. Heat index values as high as 102. East southeast wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
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Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. Southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
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Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy. Low around 71, with temperatures rising to around 74 overnight. South wind around 12 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. West southwest wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
80°F 60°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
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Tuesday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 81. Chance of precipitation is 20%.
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Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 60.
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Wednesday
Mostly Sunny
Mostly sunny, with a high near 77.
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Wednesday Night
Mostly Clear
Mostly clear, with a low around 58.
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Thursday
Sunny
Sunny, with a high near 80.
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Thursday Night
Mostly Clear
Mostly clear, with a low around 60.
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Friday
Mostly Sunny
Mostly sunny, with a high near 82.
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Friday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 58.
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Data provided by weather.gov