Castle Crags State Park Weather Forecast
- 54
- 79
Becoming Sunny
- 58
- 89
Increasing Clouds
- 59
- 91
Mostly Sunny
- 59
- 91
Mostly Sunny
- 60
- 90
Mostly Sunny
- 61
- 91
Sunny
- 65
- 96
Sunny
Today 22 Jun Shasta Lake Area / Northern Shasta County
Sunny, warmer. Highs 65 to 80 higher Elevations. 77 to 85 lower Elevations. Prevailing northeast Winds up to 10 Mph.
Tonight 22 Jun Shasta Lake Area / Northern Shasta County
Partly cloudy in the evening then clearing. Lows 46 to 61 higher Elevations. 55 to 67 lower Elevations. Prevailing north Winds up to 10 Mph with Gusts to around 25 Mph.
Castle Crags State Park Temperature Statistics
June Temperature
Mount Shasta (10.6 miles)
Lowest 14 June, 2025
43.6 °FAverage June
66.7 °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