Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Waukegan Weather in May
May in Waukegan sees daytime temperatures around 19°C (66°F) and lows of 9°C (48°F) at night. With around 98 mm (3.9 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Waukegan in May
Looking at the last 30 years, the data shows about 13 days with rain, averaging 98 mm (3.9 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Waukegan in May
May in Waukegan brings pleasant temperatures, with highs of 19°C (66°F) and nights around 9°C (48°F). Conditions are often most pleasant around the middle of the day. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Waukegan in May
Enjoy a sunny month with about 282 hours of sunshine, the clear skies make Waukegan even more beautiful.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Waukegan.
Waukegan Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
19°C (66°F)
Chance of Rain
43%
Precipitation
98 mm (3.9 in)
Rainy days
13 days
Humidity
64% *
Sunshine
282 hours *
Percentage Sunshine
62% *
* Data from: Chicago, the United States of America (42 KM, 26 Miles).
Waukegan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Waukegan - and find the best time to visit.
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Waukegan in May
For Waukegan in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Waukegan in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping4/10 -
Outdoor sports9/10
Waukegan 3-Day Forecast
More climate data for Waukegan
Temperature Rainfall Sunshine Humidity
See the full Waukegan climate overview or explore weather in the United States of America.
Popular in May
Where to go in May - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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