June weather in Lake Forest, CA
The average temperature in Lake Forest in June is 70.6°F (58.7°F–82.5°F). Average precipitation: 0.04 inches.
June is a summer month in Lake Forest, and is warmer than the annual average of 66.7°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 14h 12m. For travel, June is a comfortable month to visit.
Avg High
82.5°F
Avg Low
58.7°F
Precipitation
0.04 in
Daylight
14h 12m
June records in Lake Forest
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 91.0°F (2006) | 45.0°F (2011) | 0.00 in (2004) |
| June 2 | 91.9°F (2006) | 48.9°F (2010) | 0.00 in (2004) |
| June 3 | 96.1°F (2006) | 52.0°F (2012) | 0.00 in (2004) |
| June 4 | 91.9°F (2006) | 50.0°F (2011) | 0.22 in (2025) |
| June 5 | 84.9°F (2004) | 46.9°F (2011) | 0.10 in (2023) |
| June 6 | 87.1°F (2016) | 48.0°F (2011) | 0.10 in (2020) |
| June 7 | 84.9°F (2015) | 51.1°F (2012) | 0.00 in (2004) |
| June 8 | 93.9°F (2015) | 51.1°F (2012) | 0.00 in (2004) |
| June 9 | 100.9°F (2020) | 52.0°F (2017) | 0.16 in (2006) |
| June 10 | 100.9°F (2019) | 52.0°F (2004) | 0.10 in (2023) |
| June 11 | 99.0°F (2019) | 53.1°F (2011) | 0.13 in (2005) |
| June 12 | 95.0°F (2020) | 51.1°F (2017) | 0.00 in (2004) |
| June 13 | 90.0°F (2007) | 50.0°F (2010) | 0.00 in (2004) |
| June 14 | 90.0°F (2006) | 50.0°F (2020) | 0.00 in (2004) |
| June 15 | 93.0°F (2021) | 50.0°F (2018) | 0.09 in (2023) |
| June 16 | 91.9°F (2006) | 48.9°F (2018) | 0.00 in (2004) |
| June 17 | 91.9°F (2016) | 50.0°F (2010) | 0.00 in (2004) |
| June 18 | 91.9°F (2016) | 48.9°F (2018) | 0.00 in (2004) |
| June 19 | 109.0°F (2016) | 50.0°F (2018) | 0.00 in (2004) |
| June 20 | 109.9°F (2016) | 50.0°F (2018) | 0.00 in (2004) |
| June 21 | 106.0°F (2016) | 50.0°F (2023) | 0.00 in (2004) |
| June 22 | 91.0°F (2022) | 50.0°F (2018) | 0.00 in (2004) |
| June 23 | 93.9°F (2024) | 46.9°F (2018) | 0.00 in (2004) |
| June 24 | 93.9°F (2024) | 50.0°F (2018) | 0.00 in (2004) |
| June 25 | 100.9°F (2006) | 50.0°F (2012) | 0.00 in (2004) |
| June 26 | 97.0°F (2017) | 50.0°F (2012) | 0.00 in (2004) |
| June 27 | 96.1°F (2006) | 50.0°F (2012) | 0.00 in (2004) |
| June 28 | 99.0°F (2006) | 50.0°F (2018) | 0.00 in (2004) |
| June 29 | 97.0°F (2013) | 52.0°F (2018) | 0.13 in (2020) |
| June 30 | 96.1°F (2006) | 50.0°F (2012) | 0.00 in (2004) |