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United States weather

Weather in Iowa City, Iowa for April 2026

Your guide to Iowa City weather in April - trends and predictions

    Official Weather Alert ⚠️

  • Flood Warning - See hour by hour.

    • Temperatures

  • So far, April 2026 in Iowa City is slightly warmer than the historical average by 0.7 °F.

  • Expect cooler weather in the next days in Iowa City with the forecast suggesting a temperature of 18.3 °F, lower than the historical average.

  • In general, the average temperature in Iowa City at the beginning of April is 11.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.4 °F by the end of April.

    • Rain 🌧️

  • The climate of Iowa City in April is notably wet, with an average of 13 rainy days, and a total of 149.7 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/6°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Iowa City Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain at times
9°
2
Moderate or heavy rain shower
22°
3
Overcast
12°
4
Moderate rain at times
13°
5
Overcast
10°
6
Sunny
11°
7
Cloudy
6°
8
Partly cloudy
14°
9
Overcast
15°
10
Patchy rain possible
14°
11
Overcast
13°
12
Partly cloudy
20°
13
Overcast
22°
14
Overcast
20°
15
Cloudy
20°
16
Heavy rain at times
22°
17
Moderate or heavy rain shower
22°
18
Patchy rain possible
17°
19
Overcast
12°
20
Moderate or heavy rain shower
14°
21
Overcast
20°
22
Weather Alert Sunny
30°
23
Weather Alert Moderate rain
23°
24
Patchy rain possible
17°
25
Partly cloudy
17°
26
Patchy rain possible
21°
27
Heavy rain
19°
28
Sunny
16°
29
Patchy rain possible
20°
30
Patchy rain possible
19°

Temperatures trend during April in Iowa City

See the weather trend as well as the moving average line

April weather in Iowa City day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
Apr. 1 Moderate rain at times
Moderate rain at times
 9° /2° 24.5 mm 2
Apr. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /5° 49.5 mm 3
Apr. 3 Overcast
Overcast
 12° /2° 1.5 mm 3
Apr. 4 Moderate rain at times
Moderate rain at times
 13° /3° 5.8 mm 2
Apr. 5 Overcast
Overcast
 10° /2° 0.1 mm 4
Apr. 6 Sunny
Sunny
 11° /-1° 0 mm 5
Apr. 7 Cloudy
Cloudy
 6° /0° 1.2 mm 2
Apr. 8 Partly cloudy
Partly cloudy
 14° /0° 0 mm 3
Apr. 9 Overcast
Overcast
 15° /5° 8.8 mm 4
Apr. 10 Patchy rain possible
Patchy rain possible
 14° /4° 31.9 mm 4
Apr. 11 Overcast
Overcast
 13° /4° 0 mm 4
Apr. 12 Partly cloudy
Partly cloudy
 20° /7° 0 mm 3
Apr. 13 Overcast
Overcast
 22° /12° 44.3 mm 3
Apr. 14 Overcast
Overcast
 20° /14° 0 mm 3
Apr. 15 Cloudy
Cloudy
 20° /9° 2.3 mm 3
Apr. 16 Heavy rain at times
Heavy rain at times
 22° /7° 2.4 mm 5
Apr. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /10° 62.8 mm 4
Apr. 18 Patchy rain possible
Patchy rain possible
 17° /6° 6.9 mm 6
Apr. 19 Overcast
Overcast
 12° /2° 0 mm 6
Apr. 20 Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /3° 18.9 mm 5
Apr. 21 Overcast
Overcast
 20° /9° 0.1 mm 5
Apr. 22 Sunny
Sunny
 30° /16° 0 mm 7
Apr. 23 Moderate rain
Moderate rain
 23° /15° 11.8 mm 7
Apr. 24 Patchy rain possible
Patchy rain possible
 17° /10° 4.8 mm 7
Apr. 25 Partly cloudy
Partly cloudy
 17° /7° 0 mm 6
Apr. 26 Patchy rain possible
Patchy rain possible
 21° /11° 0.6 mm 1
Apr. 27 Heavy rain
Heavy rain
 19° /8° 27.3 mm 3
Apr. 28 Sunny
Sunny
 16° /6° 0 mm 4
Apr. 29 Patchy rain possible
Patchy rain possible
 20° /10° 0.2 mm 3
Apr. 30 Patchy rain possible
Patchy rain possible
 19° /12° 0.3 mm 3
Next
Important Notice
Our weather forecast for Iowa City in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Iowa City forecast closer to your planned date for the most up-to-date weather information.
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Iowa City in April - FAQ

What are the expected maximum and minimum temperatures in Iowa City during April?

Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Iowa City during April?

Significant rainfall exceeding 149.7 mm is expected in Iowa City during April, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Iowa City during April?

The average wind speed in Iowa City during April is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in Iowa City

Explore the daily rainfall trends and prepare for Iowa Citys April weather 💧
Typically, Iowa City has 13 rainy days in April with a total of 149.7 mm of rainfall.

UV exposure in Iowa City during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️

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Location coordinates Where is Iowa City?

Get accurate weather forecasts for Iowa City, located at latitude 41.661 and longitude -91.53. Stay updated with localized weather information tailored for Iowa City.

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