Rimrock Weather Forecast
- 65
- 83
Sunny
- 69
- 85
Mostly Sunny
- 67
- 84
Slight Chance Thunderstorms
- 63
- 76
Chance Thunderstorms
- 63
- 77
Chance Rain Showers
- 64
- 80
Chance Rain Showers
- 66
- 82
Slight Chance Thunderstorms
Today 15 Sep Apple and Lucerne Valleys
Sunny. Highs 90 to 94. Areas of Winds east to 10 Mph.
Tonight 15 Sep Apple and Lucerne Valleys
Mostly clear. Lows 60 to 67. Areas of Winds south 10 to 15 Mph.
Rimrock Temperature Statistics
September Temperature
Big Bear City Airport (18 miles)
Lowest 12 September, 2025
32 °FAverage September
57.5 °FHighest 1 September, 2025
78.8 °F
Climate (2020–Present)
Big Bear City Airport (18 miles)
Average Low 2020–2025
34.1 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
60.1 °F