Local Forecast

Dayton, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Dayton, IA.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 9:30 PM CDTSunday 9:30 PM

°F °C
Regional Observations →
84°F

Mostly Cloudy

  • 93° / 75° High / Low
  • 94° Feels Like
  • 0% Chance of Rain

Wind

7 mph

S

UV Index

0

None

Humidity

79%

Dew 77°F

Sun

5:41 AM · 8:56 PM

Rise · Set

Source: FORT DODGE (KFOD). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

93° 75°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 92. Heat index values as high as 102. South southeast wind around 22 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.

Night

Partly cloudy, with a low around 75. South wind around 14 mph, with gusts as high as 26 mph.

Monday

96° 75°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Monday

Sunny, with a high near 96. Heat index values as high as 110. South wind 14 to 23 mph, with gusts as high as 32 mph.

Night

A chance of showers and thunderstorms after 10pm. Mostly cloudy. Low around 74, with temperatures rising to around 76 overnight. Heat index values as high as 107. South southwest wind 10 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

95° 73°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 94. Heat index values as high as 102. South southwest wind 12 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

93° 73°

Isolated T-storm

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 73. Chance of precipitation is 60%.

Thursday

95° 73°

Partly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 60%.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 50%.

Dayton, IA Weather Analysis Tools