McCloud River Arm Weather Forecast
- 57
- 88
Becoming Sunny
- 55
- 88
Mostly Sunny
- 56
- 91
Sunny
- 53
- 85
Mostly Sunny
- 52
- 76
Mostly Sunny
- 53
- 79
Mostly Sunny
Today 28 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft
Partly cloudy with a slight chance of rain in the Morning, then mostly sunny in the afternoon. Highs 80 to 90. Light Winds becoming south around 10 Mph with Gusts to around 25 Mph in the afternoon.
Tonight 28 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft
Clear, cooler. Lows 52 to 62. Southwest Winds up to 10 Mph with Gusts to around 20 Mph in the evening becoming light.
McCloud River Arm Temperature Statistics
August Temperature
Redding Municipal Airport (22.4 miles)
Lowest 13 August, 2026
61.6 °FAverage August
84.3 °FHighest 7 August, 2026
109.7 °F
Climate (2021–2026)
Redding Municipal Airport (22.4 miles)
Average Low 2021–2026
52.7 °FAverage 2021–2026
65.3 °FAverage High 2021–2026
78 °F