Weather in Aurora, Illinois, United States in August
In an average August, Aurora sees a daily high around 82°F and a low around 62°F, based on 1981–2026 of local climate records.
| Average high | 82°F |
|---|---|
| Typical high range | 76°F to 89°F |
| Average low | 62°F |
| Typical low range | 56°F to 70°F |
| Average daily precipitation | 0.10 in |
August records
The most extreme August on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
102°F
1988-08-01
Lowest
59°F
1987-08-25
Low
Highest
77°F
1988-08-03
Lowest
42°F
1986-08-28
Feels-like
Highest
147°F
2023-08-24
Lowest
36°F
1986-08-28
Humidity
Highest
23.7 g/m³
2007-08-07
Lowest
6.2 g/m³
1986-08-28
Wind
Highest
25 mph
2009-08-20
Lowest
4 mph
2018-08-13
Precip
Wettest
11.35 in
2007
Driest
1.74 in
2020
See Aurora's live weather grade →
Visiting Aurora in August? See how its comfort stacks up against where you live.
Compare Aurora with your city →