Iowa City
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Iowa City Weather in October

October in Iowa City brings moderate temperatures around 18°C (64°F) during the day, dropping to 5°C (41°F) at night, with quite a bit of rainfall expected, averaging around 81 mm (3.2 in) for the month.

Rainfall in Iowa City in October

The climate data from previous years indicates about 9 days of rain, averaging 81 mm (3.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Iowa City in October

October in Iowa City sees highs of 18°C (64°F) and lows of 5°C (41°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Iowa City.

Iowa City Temperature in October

Min Temperature
5°C (41°F)
Max Temperature
18°C (64°F)
Chance of Rain
30%
Precipitation
81 mm (3.2 in)
Rainy days
9 days

Iowa City Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Iowa City - and find the best time to visit.

Best Places in the United States of America in October

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Iowa City in October

Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Iowa City in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Iowa City 3-Day Forecast

More climate data for Iowa City

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.