August weather in Weldon, IL
The average temperature in Weldon in August is °F (°F–°F). Average precipitation: 3.80 inches.
August is a summer month in Weldon, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 13h 35m.
Avg High
°F
Avg Low
°F
Precipitation
3.80 in
Daylight
13h 35m
August records in Weldon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 91.0°F (2001) | 64.0°F (2000) | 0.52 in (2024) |
| August 2 | 93.0°F (2001) | 64.9°F (2000) | 0.56 in (2014) |
| August 3 | 90.0°F (2000) | 64.9°F (2000) | 1.27 in (2001) |
| August 4 | 84.9°F (2001) | 57.0°F (2000) | 1.39 in (2022) |
| August 5 | 84.9°F (2001) | 55.9°F (2000) | 1.14 in (2005) |
| August 6 | 88.0°F (2001) | 62.1°F (2001) | 1.02 in (2000) |
| August 7 | 88.0°F (2000) | 66.0°F (2000) | 0.73 in (2003) |
| August 8 | 88.0°F (2000) | 68.0°F (2000) | 0.21 in (2023) |
| August 9 | 84.9°F (2000) | 70.0°F (2000) | 0.38 in (2021) |
| August 10 | 89.1°F (2000) | 62.1°F (2000) | 1.36 in (2006) |
| August 11 | 84.0°F (2000) | 60.1°F (2000) | 0.62 in (2010) |
| August 12 | 84.0°F (2000) | 54.0°F (2000) | 0.88 in (2019) |
| August 13 | 82.9°F (2000) | 61.0°F (2000) | 0.81 in (2016) |
| August 14 | 82.9°F (2000) | 60.1°F (2000) | 1.11 in (2010) |
| August 15 | 88.0°F (2000) | 64.0°F (2000) | 0.41 in (2006) |
| August 16 | 93.0°F (2000) | 63.0°F (2000) | 3.81 in (2016) |
| August 17 | 84.0°F (2000) | 63.0°F (2000) | 1.23 in (2012) |
| August 18 | 93.9°F (2000) | 63.0°F (2000) | 0.99 in (2006) |
| August 19 | 77.0°F (2000) | 53.1°F (2000) | 2.28 in (2006) |
| August 20 | 75.0°F (2000) | 55.9°F (2000) | 0.55 in (2002) |
| August 21 | 75.9°F (2000) | 55.0°F (2000) | 1.01 in (2010) |
| August 22 | 81.0°F (2000) | 57.0°F (2000) | 1.14 in (2017) |
| August 23 | 84.0°F (2000) | 66.9°F (2000) | 0.96 in (2002) |
| August 24 | 87.1°F (2000) | 66.9°F (2000) | 0.90 in (2002) |
| August 25 | 84.0°F (2000) | 55.9°F (2000) | 0.67 in (2018) |
| August 26 | 84.0°F (2000) | 57.9°F (2000) | 3.11 in (2004) |
| August 27 | 84.0°F (2000) | 64.0°F (2000) | 1.16 in (2021) |
| August 28 | 79.0°F (2000) | 66.0°F (2000) | 2.29 in (2006) |
| August 29 | 84.9°F (2000) | 66.9°F (2000) | 0.74 in (2022) |
| August 30 | 93.9°F (2000) | 69.1°F (2000) | 0.40 in (2022) |
| August 31 | 93.0°F (2000) | 66.0°F (2000) | 1.96 in (2024) |