O'Brien Weather Forecast
- 69
- 104
Hot
- 69
- 99
Hot
- 67
- 96
Hot
- 64
- 94
Mostly Sunny
- 60
- 83
Mostly Sunny
- 61
- 85
Sunny
Today 15 Jun Shasta Lake Area and Interstate 5 Between 1000-3000 ft
Sunny. Highs 96 to 106. Light Winds.
Tonight 15 Jun Shasta Lake Area and Interstate 5 Between 1000-3000 ft
Clear. Lows 63 to 73. Light Winds.
O'Brien Temperature Statistics
June Temperature
Redding Municipal Airport (20.5 miles)
Lowest 8 June, 2026
55.7 °FAverage June
79.7 °FHighest 12 June, 2026
104.6 °F
Climate (2021–Present)
Redding Municipal Airport (20.5 miles)
Average Low 2021–2026
52.8 °FAverage 2021–2026
65.4 °FAverage High 2021–2026
78 °F