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Dayton, IA Weather Forecast

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Dayton, IA Weather Forecast

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Dayton IA weather - Clear - 84°F
Clear
84°F
Updated 5:58 pm
Feels Like 72°F
Humidity 37%
Wind S 14 mph
Barometer  29.81 in
Dew Point 55°F
Dayton IA weather - Clear - 29°C
Clear
29°C
Updated 5:58 pm
Feels Like 22°C
Humidity 37%
Wind S 23 km/h
Barometer  100.9 kPa
Dew Point 13°C
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Dayton Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Dayton, IA Weather - Tonight Clear Dayton, IA Weather - Sunday Sunny Dayton, IA Weather - Sunday Night Partly Cloudy Dayton, IA Weather - Columbus Day Sunny Dayton, IA Weather - Monday Night Mostly Clear Dayton, IA Weather - Tuesday Sunny Dayton, IA Weather - Tuesday Night Chance Of Showers Dayton, IA Weather - Wednesday Chance Of Showers Dayton, IA Weather - Wednesday Night Chance Of Showers Dayton, IA Weather - Thursday Chance Of Showers Dayton, IA Weather - Thursday Night Chance Of Showers Dayton, IA Weather - Friday Mostly Sunny
Clear Sunny Partly Cloudy Sunny Mostly Clear Sunny Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers Mostly Sunny
Lo: 61°FLo: 16°C Hi: 89°FHi: 32°C
 Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 60°FHi: 16°C
POP: 20% POP: 50% POP: 50% POP: 50% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 249 PM CDT Sat Oct 10 2026 Dayton, IA Weather - WeatherWorld.com

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Issued: 159 PM CDT Sat Oct 10 2026

Key Messages

  • Very mild temperatures with near record highs through Monday.
  • Precipitation possible central and south Tuesday night/Wednesday.
  • Widespread showers and storms Wednesday night/Thursday followed by much cooler weather.

Aviation

/18Z TAFS THROUGH 18Z SUNDAY/... Issued at 1229 PM CDT Sat Oct 10 2026

Breezy and gusty south wind this afternoon will gradually diminish overnight. LLWS will develop tonight from central to northwest Iowa as the low level inversion sets ups. The LLWS will end Sunda...