La Sierra Hills Weather Forecast
- 59
- 82
Gradual Clearing
- 60
- 85
Partly Sunny
- 62
- 87
Mostly Sunny
- 62
- 89
Mostly Sunny
- 62
- 90
Mostly Sunny
- 61
- 87
Mostly Sunny
Today 6 Jun San Bernardino and Riverside County Valleys-The Inland Empire
Patchy fog this morning. Partly cloudy with patchy drizzle this Morning, then mostly sunny this afternoon. Warmer. Highs 83 to 89. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.
Tonight 6 Jun San Bernardino and Riverside County Valleys-The Inland Empire
Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 55 to 60. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.
La Sierra Hills Temperature Statistics
June Temperature
Riverside Municipal Airport (3.7 miles)
Lowest 3 June, 2025
60.1 °FAverage June
71.3 °FHighest 1 June, 2025
89.7 °F
Climate (2020–Present)
Riverside Municipal Airport (3.7 miles)
Average Low 2020–2025
54.6 °FAverage 2020–2025
66.6 °FAverage High 2020–2025
79.9 °F