Lombard Weather in July

July in Lombard averages 29°C (84°F) during the day and 18°C (64°F) at night. Quite a bit of rainfall is typical this month, with around 111 mm (4.4 in) on average. An umbrella is a good idea.

Rainfall in Lombard in July

You can expect rain on around 11 days based on historical patterns, with 111 mm (4.4 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Lombard in July

In July, expect high temperatures in Lombard, with highs of 29°C (84°F) and lows of 18°C (64°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it is the warmest month of the year.

Sunshine in Lombard in July

The city usually sees around 319 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Wind Speed in Lombard in July

Wind speeds average 4 m/s (8 knots) during July. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

For Lombard itself, September generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Lombard's climate page.

Lombard Temperature in July

Min Temperature 18°C (64°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 37%  

Precipitation 111 mm (4.4 in)  

Rainy days 11 days  

Humidity 68% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 319 hours *  

Percentage Sunshine 69% *  

* Data from: Chicago, the United States of America (14 KM, 9 Miles).

What to Wear in Lombard in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Lombard in July

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Lombard's climate page.

More climate data for Lombard

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Lombard climate overview or explore weather in the United States of America.