August weather in Fond du Lac, WI
The average temperature in Fond du Lac in August is 70.2°F (61.5°F–78.8°F). Average precipitation: 3.50 inches.
August is a summer month in Fond du Lac, and is warmer than the annual average of 47°F. Daily temperatures swing about 17.3°F between overnight low and afternoon high. Daylight averages about 13h 49m. For travel, August is one of the best months of the year to visit.
Avg High
78.8°F
Avg Low
61.5°F
Precipitation
3.50 in
Daylight
13h 49m
August records in Fond du Lac
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 87.1°F (2012) | 52.0°F (2019) | 1.31 in (2024) |
| August 2 | 90.0°F (2015) | 57.0°F (2019) | 0.88 in (2020) |
| August 3 | 90.0°F (2023) | 54.0°F (2013) | 0.77 in (2017) |
| August 4 | 90.0°F (2024) | 51.1°F (2020) | 0.40 in (2016) |
| August 5 | 87.1°F (2022) | 53.1°F (2020) | 0.77 in (2019) |
| August 6 | 91.9°F (2022) | 57.0°F (2012) | 0.86 in (2024) |
| August 7 | 88.0°F (2012) | 55.9°F (2014) | 1.31 in (2013) |
| August 8 | 88.0°F (2021) | 55.9°F (2016) | 0.53 in (2010) |
| August 9 | 87.1°F (2016) | 52.0°F (2024) | 0.72 in (2012) |
| August 10 | 91.0°F (2021) | 52.0°F (2024) | 0.26 in (2017) |
| August 11 | 86.0°F (2016) | 53.1°F (2012) | 1.08 in (2014) |
| August 12 | 91.9°F (2010) | 52.0°F (2022) | 0.74 in (2011) |
| August 13 | 89.1°F (2018) | 53.1°F (2013) | 0.13 in (2016) |
| August 14 | 91.0°F (2015) | 46.9°F (2013) | 1.85 in (2023) |
| August 15 | 88.0°F (2015) | 52.0°F (2014) | 0.42 in (2024) |
| August 16 | 87.1°F (2015) | 54.0°F (2021) | 0.94 in (2012) |
| August 17 | 86.0°F (2015) | 53.1°F (2012) | 0.66 in (2017) |
| August 18 | 88.0°F (2016) | 50.0°F (2012) | 0.80 in (2014) |
| August 19 | 86.0°F (2011) | 55.9°F (2012) | 0.45 in (2016) |
| August 20 | 90.0°F (2010) | 51.1°F (2012) | 1.47 in (2016) |
| August 21 | 88.0°F (2013) | 46.0°F (2024) | 0.60 in (2018) |
| August 22 | 86.0°F (2014) | 53.1°F (2024) | 0.00 in (2010) |
| August 23 | 100.0°F (2023) | 55.0°F (2013) | 0.53 in (2014) |
| August 24 | 89.1°F (2020) | 53.1°F (2017) | 1.05 in (2021) |
| August 25 | 91.9°F (2024) | 46.0°F (2017) | 1.45 in (2020) |
| August 26 | 93.9°F (2024) | 51.1°F (2010) | 1.43 in (2018) |
| August 27 | 93.9°F (2013) | 53.1°F (2015) | 2.07 in (2018) |
| August 28 | 90.0°F (2021) | 53.1°F (2011) | 3.42 in (2018) |
| August 29 | 90.0°F (2010) | 53.1°F (2011) | 0.55 in (2015) |
| August 30 | 90.0°F (2012) | 53.1°F (2018) | 0.68 in (2014) |
| August 31 | 86.0°F (2022) | 45.0°F (2023) | 0.01 in (2011) |