January in Lake Elsinore averages a daily high of 19.8°C with nights around 5.1°C. Expect roughly 5.7 wet days totalling 62mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lake Elsinore is October–May.
Based on ELSINORE, CA US (2.6km), 1995–2024. 24 years of January data.