July weather in Lewisville, ID
The average temperature in Lewisville in July is 69.5°F (54.6°F–84.5°F). Average precipitation: 0.56 inches.
July is a summer month in Lewisville, and is warmer than the annual average of 45.9°F. Daily temperatures swing about 29.9°F between overnight low and afternoon high. Daylight averages about 14h 57m. For travel, July is a comfortable month to visit.
Avg High
84.5°F
Avg Low
54.6°F
Precipitation
0.56 in
Daylight
14h 57m
July records in Lewisville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 95.0°F (2025) | 41.0°F (2020) | 0.16 in (2020) |
| July 2 | 93.9°F (2025) | 43.0°F (2024) | 0.00 in (2010) |
| July 3 | 91.9°F (2021) | 45.0°F (2010) | 0.01 in (2022) |
| July 4 | 91.0°F (2014) | 39.9°F (2018) | 0.04 in (2025) |
| July 5 | 95.0°F (2017) | 46.9°F (2023) | 0.10 in (2012) |
| July 6 | 93.9°F (2017) | 46.9°F (2010) | 0.12 in (2015) |
| July 7 | 97.0°F (2021) | 41.0°F (2010) | 0.16 in (2015) |
| July 8 | 95.0°F (2021) | 46.9°F (2010) | 0.02 in (2015) |
| July 9 | 93.0°F (2025) | 42.1°F (2011) | 0.01 in (2019) |
| July 10 | 93.9°F (2024) | 52.0°F (2020) | 0.25 in (2017) |
| July 11 | 95.0°F (2024) | 44.1°F (2016) | 0.07 in (2010) |
| July 12 | 93.9°F (2024) | 44.1°F (2016) | 0.10 in (2011) |
| July 13 | 93.9°F (2022) | 45.0°F (2016) | 0.08 in (2015) |
| July 14 | 93.9°F (2024) | 41.0°F (2010) | 0.20 in (2012) |
| July 15 | 93.0°F (2017) | 48.0°F (2010) | 0.24 in (2015) |
| July 16 | 93.0°F (2010) | 51.1°F (2010) | 0.54 in (2025) |
| July 17 | 93.9°F (2022) | 46.9°F (2016) | 0.14 in (2013) |
| July 18 | 93.9°F (2021) | 48.9°F (2015) | 0.05 in (2018) |
| July 19 | 93.0°F (2024) | 48.9°F (2022) | 0.00 in (2010) |
| July 20 | 91.0°F (2013) | 46.9°F (2010) | 0.01 in (2012) |
| July 21 | 91.9°F (2016) | 48.9°F (2011) | 0.01 in (2010) |
| July 22 | 95.0°F (2023) | 48.9°F (2017) | 0.03 in (2021) |
| July 23 | 98.1°F (2023) | 48.0°F (2011) | 0.35 in (2015) |
| July 24 | 96.1°F (2023) | 48.9°F (2016) | 0.02 in (2019) |
| July 25 | 91.9°F (2018) | 43.0°F (2014) | 0.06 in (2018) |
| July 26 | 93.0°F (2021) | 48.0°F (2014) | 0.01 in (2011) |
| July 27 | 91.9°F (2012) | 48.9°F (2015) | 0.21 in (2017) |
| July 28 | 91.9°F (2025) | 39.0°F (2015) | 0.28 in (2021) |
| July 29 | 93.0°F (2023) | 45.0°F (2015) | 0.14 in (2014) |
| July 30 | 93.9°F (2012) | 51.1°F (2015) | 0.00 in (2010) |
| July 31 | 93.9°F (2022) | 48.9°F (2024) | 0.55 in (2021) |