Cook County (Chicago)
April
Weather in Cook County for April 2025
Your guide to Cook County weather in April - trends and predictions
In general, the average temperature in Cook County at the beginning of April is 9.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 11.7 °F by the end of April.
Cook County sees moderate rainfall in April, averaging 8 rainy days.
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22
Dry days
8
Rainy days
0
Snow days
16°/4°
Temperatures
24 km/h
Avg max wind
69 %
Avg humidity
Cook County in April average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | 2  9° | 3  7° | 4 11° | 5 12° | 6  9° | |
| 7 7° | 8  15° | 9 15° | 10  15° | 11 14° | 12 16° | 13 19° |
| 14 20° | 15 18° | 16 15° | 17 10° | 18 12° | 19 15° | 20 14° |
| 21 14° | 22 12° | 23 11° | 24 7° | 25 8° | 26 10° | 27 14° |
| 28 15° | 29 15° | 30 13° |
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Temperatures trend during April in Cook County
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Apr. 1 | Patchy rain possible | 9° /2° | 3.5 mm | 0 cm | |
| Apr. 2 | Cloudy | 9° /1° | 24.2 mm | 1.1 cm | |
| Apr. 3 | Moderate rain at times | 7° /2° | 6.7 mm | 2.4 cm | |
| Apr. 4 | Patchy rain possible | 11° /3° | 6 mm | 1.6 cm | |
| Apr. 5 | Moderate or heavy rain shower | 12° /4° | 11.1 mm | 0.1 cm | |
| Apr. 6 | Sunny | 9° /1° | 0 mm | 0 cm | |
| Apr. 7 | Sunny | 7° /3° | 3.8 mm | 0 cm | |
| Apr. 8 | Partly cloudy | 15° /6° | 0 mm | 0 cm | |
| Apr. 9 | Sunny | 15° /7° | 0 mm | 0 cm | |
| Apr. 10 | Overcast | 15° /8° | 0.5 mm | 0 cm | |
| Apr. 11 | Partly cloudy | 14° /8° | 10.8 mm | 0 cm | |
| Apr. 12 | Sunny | 16° /8° | 1.9 mm | 0 cm | |
| Apr. 13 | Sunny | 19° /9° | 0 mm | 0 cm | |
| Apr. 14 | Partly cloudy | 20° /9° | 0 mm | 0 cm | |
| Apr. 15 | Moderate or heavy rain shower | 18° /10° | 2.2 mm | 0 cm | |
| Apr. 16 | Moderate or heavy rain shower | 15° /5° | 25.5 mm | 0 cm | |
| Apr. 17 | Moderate or heavy rain shower | 10° /5° | 4.4 mm | 0 cm | |
| Apr. 18 | Sunny | 12° /5° | 2.1 mm | 0 cm | |
| Apr. 19 | Patchy rain possible | 15° /6° | 0.3 mm | 0 cm | |
| Apr. 20 | Moderate or heavy rain shower | 14° /7° | 5.3 mm | 0 cm | |
| Apr. 21 | Patchy rain possible | 14° /6° | 0.3 mm | 0 cm | |
| Apr. 22 | Patchy rain possible | 12° /5° | 0.5 mm | 0 cm | |
| Apr. 23 | Moderate rain at times | 11° /3° | 2 mm | 0 cm | |
| Apr. 24 | Patchy rain possible | 7° /2° | 0.4 mm | 0 cm | |
| Apr. 25 | Patchy rain possible | 8° /3° | 1.3 mm | 0 cm | |
| Apr. 26 | Overcast | 10° /4° | 5.8 mm | 0 cm | |
| Apr. 27 | Sunny | 14° /3° | 0 mm | 0 cm | |
| Apr. 28 | Overcast | 15° /11° | 11.8 mm | 0 cm | |
| Apr. 29 | Moderate rain at times | 15° /9° | 11 mm | 0 cm | |
| Apr. 30 | Patchy rain possible | 13° /7° | 1.6 mm | 0 cm | |
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Important Notice
Our weather forecast for Cook County 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 Cook County forecast closer to your planned date for the most up-to-date weather information.
Cook County in April - FAQ
What are the expected maximum and minimum temperatures in Cook County during April?
During April, expect a variety of temperatures with highs around 16° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cook County during April?
Significant rainfall exceeding 286.2 mm is expected in Cook County during April, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Cook County during April?
Cook County experiences an average snowfall of 10.5 cm during April, occurring over 0 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Cook County during April?
The average wind speed in Cook County during April is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Cook County
Explore the daily rainfall trends and prepare for Cook Countys April weather 💧
April snowfall in Cook County
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Where is Cook County?Get accurate weather forecasts for Cook County, located at latitude 41.85 and longitude -87.65. Stay updated with localized weather information tailored for Cook County.
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