Big Bear Lake Weather Forecast
- 59
- 75
Sunny
- 59
- 74
Mostly Sunny
- 56
- 73
Isolated Thunderstorms
- 53
- 71
Slight Chance Rain
- 45
- 61
Mostly Sunny
- 41
- 57
Mostly Sunny
- 43
- 58
Sunny
Today 22 Jun Northeastern Trinity
Sunny. Highs 83 to 98. Northeast wind around 5 Mph shifting to the south in the afternoon.
Tonight 22 Jun Northeastern Trinity
Clear. Lows 54 to 64. West wind around 10 Mph shifting to the northeast overnight.
Big Bear Lake Temperature Statistics
June Temperature
Trinity Center (14.3 miles)
Lowest 7 June, 2026
44.6 °FAverage June
71.5 °FHighest 16 June, 2026
100.4 °F
Climate (2021–2026)
Trinity Center (14.3 miles)
Average Low 2021–2026
42 °FAverage 2021–2026
54.5 °FAverage High 2021–2026
67.5 °F