Iowa weather forecast

  • Wednesday
    19th Sep
    Isolated thunderstorms (2-5 mm of rainfall expected)
  • Thursday
    20th Sep
    Isolated thunderstorms (2-5 mm of rainfall expected)
  • Friday
    21st Sep
    Isolated thunderstorms (5-10 mm of rainfall expected)
  • Saturday
    22nd Sep
    Scattered clouds
  • Sunday
    23rd Sep
    Clear skies

Last updated at 16:07 on Wednesday 19th September 2018 GMT

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Tomorrow's maximum temperature in Iowa is expected to be 33°C. The weather forecast shown above is for Des Moines.

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Metric (°C / mm)  |  Imperial (°F / inches)

Iowa weather forecast by day

Below are the detailed weather forecasts for Iowa for the next 5 days. The forecasts shown are for Des Moines and may not represent the whole of Iowa. Browse more destinations in Iowa to view more weather forecasts.

Iowa weather for Wednesday 19th September 2018

Below is the Iowa weather forecast for Wednesday 19th September 2018. Expect isolated thunderstorms in Iowa with a maximum temperature of 30°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 14 kph from the south-east.

  • 30
    °C maximum temperature
  • isolated thunderstorms
  • 2
    hours of sunshine
  • 51
    % chance of some rain
  • <5
    mm of rainfall expected
  • 14
    kph wind from SE

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Iowa weather for Thursday 20th September 2018

Below is the Iowa weather forecast for Thursday 20th September 2018. Expect isolated thunderstorms in Iowa with a maximum temperature of 33°C, high levels of heat & humidity and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 19 kph from the south.

  • 33
    °C maximum temperature
  • 21
    °C minimum temperature
  • isolated thunderstorms
  • 10
    hours of sunshine
  • 77
    % chance of some rain
  • <5
    mm of rainfall expected
  • H
    high heat & humidity
  • 19
    kph wind from S

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Iowa weather for Friday 21st September 2018

Below is the Iowa weather forecast for Friday 21st September 2018. Expect isolated thunderstorms in Iowa with a maximum temperature of 20°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and little or no wind of 6 kph from the south.

  • 20
    °C maximum temperature
  • 9
    °C minimum temperature
  • isolated thunderstorms
  • 2
    hours of sunshine
  • 99
    % chance of some rain
  • <10
    mm of rainfall expected
  • 0
    no heat & humidity
  • 6
    kph wind from S

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Iowa weather for Saturday 22nd September 2018

Below is the Iowa weather forecast for Saturday 22nd September 2018. Expect scattered clouds in Iowa with a maximum temperature of 19°C and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

  • 19
    °C maximum temperature
  • 6
    °C minimum temperature
  • scattered clouds
  • 10
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 21
    kph wind from S

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Iowa weather for Sunday 23rd September 2018

Below is the Iowa weather forecast for Sunday 23rd September 2018. Expect clear skies in Iowa with a maximum temperature of 25°C and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south.

  • 25
    °C maximum temperature
  • 9
    °C minimum temperature
  • clear skies
  • 12
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 26
    kph wind from S

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