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Weather in Joliet for July 2025

Your guide to Joliet weather in July - trends and predictions
  • In general, the average temperature in Joliet at the beginning of July is 26.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 29.6 °F by the end of July.

  • The climate of Joliet in July is notably wet, with an average of 14 rainy days.

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Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/17°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Joliet in July average weather

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Temperatures trend during July in Joliet

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 Heavy rain at times
Heavy rain at times
25° /15° 6.7 mm 6
Jul. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /15° 13.7 mm 6
Jul. 3 Overcast
Overcast
28° /17° 3 mm 6
Jul. 4 Partly cloudy
Partly cloudy
27° /18° 4.8 mm 7
Jul. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 10 mm 6
Jul. 6 Patchy rain possible
Patchy rain possible
25° /16° 1.1 mm 6
Jul. 7 Patchy rain possible
Patchy rain possible
27° /15° 2.2 mm 6
Jul. 8 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /17° 8.7 mm 6
Jul. 9 Cloudy
Cloudy
27° /16° 0.1 mm 6
Jul. 10 Sunny
Sunny
28° /15° 3.6 mm 7
Jul. 11 Heavy rain at times
Heavy rain at times
30° /17° 10.9 mm 7
Jul. 12 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /16° 25.6 mm 6
Jul. 13 Patchy rain possible
Patchy rain possible
28° /18° 1.2 mm 6
Jul. 14 Overcast
Overcast
31° /20° 0.1 mm 8
Jul. 15 Moderate rain at times
Moderate rain at times
28° /21° 11.5 mm 6
Jul. 16 Overcast
Overcast
28° /19° 32.7 mm 6
Jul. 17 Overcast
Overcast
25° /16° 0.1 mm 6
Jul. 18 Overcast
Overcast
24° /13° 0 mm 6
Jul. 19 Sunny
Sunny
26° /13° 0 mm 7
Jul. 20 Overcast
Overcast
28° /16° 0.1 mm 6
Jul. 21 Overcast
Overcast
26° /16° 0 mm 6
Jul. 22 Overcast
Overcast
27° /16° 1 mm 6
Jul. 23 Moderate or heavy rain shower
Moderate or heavy rain shower
28° /16° 3 mm 6
Jul. 24 Overcast
Overcast
28° /17° 0.8 mm 6
Jul. 25 Partly cloudy
Partly cloudy
29° /17° 0.1 mm 8
Jul. 26 Moderate rain at times
Moderate rain at times
30° /17° 1.2 mm 7
Jul. 27 Sunny
Sunny
31° /16° 0 mm 8
Jul. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
28° /20° 7.7 mm 7
Jul. 29 Overcast
Overcast
29° /19° 6 mm 7
Jul. 30 Cloudy
Cloudy
30° /20° 0.1 mm 7
Jul. 31 Cloudy
Cloudy
30° /17° 5.5 mm 7
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Important Notice
Our weather forecast for Joliet 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 Joliet forecast closer to your planned date for the most up-to-date weather information.

Joliet in July - FAQ

What are the expected maximum and minimum temperatures in Joliet during July?
During July, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Joliet during July?
Significant rainfall exceeding 142.6 mm is expected in Joliet during July, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Joliet during July?
The average wind speed in Joliet during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Joliet

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

UV exposure in Joliet during July

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

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Location coordinates Where is Joliet?

Get accurate weather forecasts for Joliet, located at latitude 41.525 and longitude -88.083. Stay updated with localized weather information tailored for Joliet.

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