When to go
Chicago in May
In May, Chicago averages daytime highs of 15°C and night-time lows of 9°C, with about 117 mm of rain over the month. That makes May the 6th warmest and the wettest month of the year here. The most comfortable months are usually June, July and September.
- Average high
- 15°C
- Average low
- 9°C
- Rainfall
- 117 mm
- Humidity
- 83%
Climate
Chicago weather through the year
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 0 | 0 | 5 | 10 | 15 | 21 | 25 | 25 | 22 | 15 | 9 | 3 |
| Low °C | -5 | -5 | -1 | 4 | 9 | 15 | 20 | 20 | 16 | 10 | 4 | -2 |
| Rain mm | 48 | 54 | 62 | 94 | 117 | 102 | 95 | 105 | 86 | 99 | 61 | 58 |
Where to stay
Popular hotels in Chicago
The Westin Michigan Avenue Chicago
★★★★Hotels5.9 km from centre
8.5
Excellent
The Allegro Royal Sonesta Hotel Chicago Loop
★★★★Hotels4.0 km from centre
8.4
Very good
Hampton Inn Chicago Downtown/Magnificent Mile
★★★Hotels5.5 km from centre
8.2
Very good
Park Hyatt Chicago
★★★★★Hotels5.6 km from centre
9.6
Exceptional
Hyatt Regency Chicago
★★★★Hotels4.8 km from centre
8.7
Excellent
Chicago Marriott Downtown Magnificent Mile
★★★★Hotels5.1 km from centre
8.3
Very good
FAQ
Chicago in May: questions
Is May a good time to visit Chicago?
May is not among the most comfortable months in Chicago; June, July and September are usually better. Expect highs around 15°C and 117 mm of rain (NASA climate averages, 2001–2020).
How hot is Chicago in May?
The average daytime high in Chicago in May is 15°C and the average low is 9°C.
Does it rain in Chicago in May?
Chicago gets about 117 mm of rain in May on average, making it the wettest month. Average humidity is 83%.
How much are hotels in Chicago in May?
Prices depend on dates and availability. Search Chicago for May on book.maqami.co to see live prices; signed-in members save up to 10% versus the guest price.
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