April weather in Lake in the Hills, IL
The average temperature in Lake in the Hills in April is 48.0°F (36.7°F–59.2°F). Average precipitation: 3.76 inches. Average snowfall is 1.2 inches.
April is a spring month in Lake in the Hills, and is cooler than the annual average of 49.2°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 9m. For travel, April is cool.
Avg High
59.2°F
Avg Low
36.7°F
Precipitation
3.76 in
Snow
1.2 in
April records in Lake in the Hills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 69.1°F (2023) | 21.0°F (2019) | 1.51 in (1993) |
| April 2 | 73.0°F (2015) | 21.0°F (2021) | 1.37 in (2026) |
| April 3 | 66.9°F (2025) | 23.0°F (2013) | 1.85 in (2026) |
| April 4 | 72.0°F (2012) | 23.0°F (2013) | 1.10 in (2026) |
| April 5 | 73.9°F (2021) | 23.0°F (2016) | 0.43 in (2010) |
| April 6 | 73.0°F (2021) | 23.0°F (2016) | 1.41 in (2010) |
| April 7 | 81.0°F (2021) | 28.9°F (2012) | 0.42 in (2010) |
| April 8 | 80.1°F (2021) | 21.0°F (2025) | 0.75 in (2021) |
| April 9 | 72.0°F (2019) | 21.0°F (2016) | 1.12 in (1999) |
| April 10 | 78.1°F (2017) | 17.1°F (2018) | 1.13 in (2015) |
| April 11 | 82.9°F (2011) | 25.0°F (2018) | 1.12 in (2008) |
| April 12 | 81.0°F (2023) | 28.9°F (2012) | 1.37 in (2001) |
| April 13 | 80.1°F (2023) | 28.0°F (2016) | 0.77 in (2014) |
| April 14 | 81.0°F (2023) | 25.0°F (2020) | 0.76 in (2014) |
| April 15 | 84.0°F (2023) | 23.0°F (2014) | 2.54 in (2012) |
| April 16 | 82.0°F (2017) | 23.0°F (2014) | 2.03 in (1998) |
| April 17 | 80.1°F (2016) | 25.0°F (2020) | 0.32 in (2006) |
| April 18 | 80.1°F (2016) | 26.1°F (2018) | 3.71 in (2013) |
| April 19 | 81.0°F (2015) | 25.0°F (2018) | 0.50 in (2013) |
| April 20 | 73.9°F (2015) | 27.0°F (2013) | 1.92 in (1993) |
| April 21 | 78.1°F (2014) | 28.0°F (2013) | 1.10 in (2004) |
| April 22 | 77.0°F (2014) | 27.0°F (2021) | 2.77 in (2000) |
| April 23 | 82.0°F (2019) | 30.0°F (2015) | 1.27 in (1999) |
| April 24 | 75.9°F (2025) | 30.0°F (2015) | 0.60 in (2013) |
| April 25 | 81.0°F (2016) | 33.1°F (2023) | 0.73 in (2007) |
| April 26 | 72.0°F (2019) | 28.9°F (2023) | 0.62 in (1994) |
| April 27 | 77.0°F (2021) | 28.0°F (2021) | 1.93 in (1995) |
| April 28 | 86.0°F (2021) | 28.0°F (2019) | 1.18 in (1999) |
| April 29 | 82.9°F (2025) | 28.9°F (2019) | 0.88 in (2020) |
| April 30 | 75.9°F (2013) | 34.0°F (2011) | 1.23 in (2020) |