August weather in Random Lake, WI
The average temperature in Random Lake in August is 68.2°F (58.5°F–78.0°F). Average precipitation: 3.26 inches.
August is a summer month in Random Lake, and is warmer than the annual average of 45.1°F. Daily temperatures swing about 19.5°F between overnight low and afternoon high. Daylight averages about 13h 48m. For travel, August is one of the best months of the year to visit.
Avg High
78.0°F
Avg Low
58.5°F
Precipitation
3.26 in
Daylight
13h 48m
August records in Random Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 89.1°F (2011) | 45.0°F (2019) | 0.05 in (2013) |
| August 2 | 84.9°F (2017) | 50.0°F (2019) | 1.95 in (2024) |
| August 3 | 89.1°F (2015) | 52.0°F (2025) | 0.70 in (2015) |
| August 4 | 87.1°F (2023) | 54.0°F (2017) | 1.40 in (2022) |
| August 5 | 87.1°F (2018) | 52.0°F (2017) | 0.35 in (2013) |
| August 6 | 88.0°F (2018) | 53.1°F (2012) | 0.70 in (2019) |
| August 7 | 84.9°F (2022) | 50.0°F (2020) | 2.03 in (2021) |
| August 8 | 91.9°F (2025) | 52.0°F (2016) | 1.40 in (2021) |
| August 9 | 86.0°F (2010) | 51.1°F (2024) | 0.49 in (2012) |
| August 10 | 86.0°F (2025) | 51.1°F (2024) | 4.26 in (2025) |
| August 11 | 86.0°F (2016) | 54.0°F (2012) | 0.65 in (2025) |
| August 12 | 87.1°F (2021) | 48.0°F (2014) | 0.75 in (2025) |
| August 13 | 89.1°F (2018) | 48.9°F (2013) | 2.20 in (2011) |
| August 14 | 82.9°F (2010) | 46.0°F (2013) | 0.17 in (2022) |
| August 15 | 90.0°F (2015) | 45.0°F (2013) | 2.52 in (2023) |
| August 16 | 84.0°F (2018) | 52.0°F (2021) | 0.80 in (2024) |
| August 17 | 87.1°F (2015) | 52.0°F (2012) | 0.75 in (2024) |
| August 18 | 84.9°F (2015) | 48.9°F (2013) | 1.50 in (2014) |
| August 19 | 84.0°F (2016) | 52.0°F (2012) | 0.45 in (2015) |
| August 20 | 81.0°F (2017) | 48.0°F (2012) | 0.30 in (2022) |
| August 21 | 86.0°F (2023) | 46.9°F (2024) | 2.20 in (2018) |
| August 22 | 88.0°F (2013) | 48.0°F (2012) | 0.50 in (2021) |
| August 23 | 80.1°F (2013) | 48.0°F (2012) | 0.03 in (2014) |
| August 24 | 96.1°F (2023) | 48.9°F (2019) | 0.12 in (2015) |
| August 25 | 91.0°F (2020) | 46.9°F (2017) | 0.70 in (2022) |
| August 26 | 89.1°F (2021) | 45.0°F (2017) | 0.75 in (2020) |
| August 27 | 88.0°F (2020) | 48.9°F (2025) | 5.00 in (2018) |
| August 28 | 93.9°F (2013) | 48.9°F (2023) | 0.88 in (2018) |
| August 29 | 89.1°F (2021) | 48.9°F (2011) | 1.50 in (2018) |
| August 30 | 84.9°F (2021) | 45.0°F (2025) | 0.10 in (2015) |
| August 31 | 91.0°F (2013) | 46.0°F (2019) | 0.90 in (2016) |