Castle Crags State Park Weather Forecast
- 58
- 89
Increasing Clouds
- 59
- 91
Mostly Sunny
- 59
- 91
Mostly Sunny
- 60
- 91
Mostly Sunny
- 62
- 94
Sunny
- 66
- 97
Hot
- 67
- 101
Hot
Today 23 Jun Shasta Lake Area / Northern Shasta County
Sunny, warmer. Highs 74 to 89 higher Elevations. 86 to 94 lower Elevations. Prevailing northeast Winds up to 10 Mph with Gusts to around 25 Mph.
Tonight 23 Jun Shasta Lake Area / Northern Shasta County
Mostly clear. Lows 51 to 66. Light Winds.
Castle Crags State Park Temperature Statistics
June Temperature
Mount Shasta (10.6 miles)
Lowest 21 June, 2025
42.1 °FAverage June
65.8 °FHighest 8 June, 2025
93.7 °F
Climate (2020–Present)
Mount Shasta (10.6 miles)
Average Low 2020–2025
39.6 °FAverage 2020–2025
52.5 °FAverage High 2020–2025
65.7 °F