Castle Crags State Park Weather Forecast
- 62
- 95
Sunny
- 62
- 96
Sunny
- 60
- 93
Mostly Sunny
- 57
- 84
Mostly Sunny
- 56
- 82
Mostly Sunny
- 56
- 87
Mostly Sunny
- 57
- 88
Sunny
Today 18 Jul Shasta Lake Area / Northern Shasta County
Sunny. Areas of smoke late in the afternoon. Highs 80 to 95 higher Elevations. 90 to 100 lower Elevations. Light Winds becoming south up to 10 Mph in the afternoon.
Tonight 18 Jul Shasta Lake Area / Northern Shasta County
Clear. Areas of smoke. Lows 53 to 68 higher Elevations. 61 to 70 lower Elevations. Prevailing southwest Winds up to 10 Mph in the evening becoming light.
Castle Crags State Park Temperature Statistics
July Temperature
Mount Shasta (10.6 miles)
Lowest 5 July, 2025
46.7 °FAverage July
71.8 °FHighest 13 July, 2025
97 °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