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Weather in Chicago for July 2025

Your guide to Chicago weather in July - trends and predictions
  • In general, the average temperature in Chicago at the beginning of July is 24.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 27.1 °F by the end of July.

  • Expect significant rainfall in Chicago during July, with an average of 16 rainy days.

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Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/18°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Chicago in July average weather

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Temperatures trend during July in Chicago

See the weather trend as well as the moving average line

July weather day by day

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Date Weather Temperatures Rain UV More
Jul. 1 Patchy rain possible
Patchy rain possible
23° /17° 0.7 mm 6
Jul. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /17° 17.1 mm 6
Jul. 3 Cloudy
Cloudy
26° /17° 3.8 mm 6
Jul. 4 Overcast
Overcast
26° /18° 1.7 mm 6
Jul. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
26° /19° 7.9 mm 6
Jul. 6 Patchy rain possible
Patchy rain possible
21° /16° 1.2 mm 5
Jul. 7 Patchy rain possible
Patchy rain possible
26° /17° 2.6 mm 6
Jul. 8 Moderate or heavy rain shower
Moderate or heavy rain shower
23° /18° 5.4 mm 6
Jul. 9 Overcast
Overcast
24° /18° 0 mm 6
Jul. 10 Overcast
Overcast
26° /18° 1.7 mm 6
Jul. 11 Moderate or heavy rain shower
Moderate or heavy rain shower
26° /18° 6.5 mm 6
Jul. 12 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /17° 9.9 mm 6
Jul. 13 Overcast
Overcast
26° /18° 2 mm 6
Jul. 14 Overcast
Overcast
30° /20° 0.9 mm 7
Jul. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
28° /21° 10.3 mm 6
Jul. 16 Overcast
Overcast
27° /20° 4.4 mm 6
Jul. 17 Overcast
Overcast
23° /18° 0.8 mm 6
Jul. 18 Overcast
Overcast
22° /17° 0 mm 5
Jul. 19 Overcast
Overcast
25° /16° 0 mm 6
Jul. 20 Patchy rain possible
Patchy rain possible
27° /19° 0.2 mm 6
Jul. 21 Overcast
Overcast
24° /19° 0.2 mm 5
Jul. 22 Cloudy
Cloudy
26° /19° 0.1 mm 6
Jul. 23 Heavy rain at times
Heavy rain at times
27° /19° 4.4 mm 6
Jul. 24 Overcast
Overcast
25° /20° 0.3 mm 6
Jul. 25 Partly cloudy
Partly cloudy
26° /19° 0 mm 7
Jul. 26 Moderate rain at times
Moderate rain at times
28° /20° 1.5 mm 7
Jul. 27 Sunny
Sunny
28° /19° 0 mm 7
Jul. 28 Moderate rain at times
Moderate rain at times
27° /21° 12.5 mm 6
Jul. 29 Overcast
Overcast
26° /20° 4.6 mm 6
Jul. 30 Cloudy
Cloudy
27° /21° 0.4 mm 6
Jul. 31 Partly cloudy
Partly cloudy
28° /20° 3.4 mm 7
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Important Notice
Our weather forecast for Chicago in July 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 Chicago forecast closer to your planned date for the most up-to-date weather information.

Chicago in July - FAQ

What are the expected maximum and minimum temperatures in Chicago during July?
During July, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chicago during July?
Significant rainfall exceeding 117.7 mm is expected in Chicago during July, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chicago during July?
The average wind speed in Chicago during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Chicago

Explore the daily rainfall trends and prepare for Chicagos July weather 💧

UV exposure in Chicago during July

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

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Location coordinates Where is Chicago?

Get accurate weather forecasts for Chicago, located at latitude 41.85 and longitude -87.65. Stay updated with localized weather information tailored for Chicago.

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