Long Gulch Lake Weather Forecast
- 54
- 75
Slight Chance Thunderstorms
- 49
- 74
Mostly Sunny
- 47
- 70
Sunny
- 51
- 73
Mostly Sunny
- 54
- 75
Mostly Sunny
- 56
- 76
Partly Sunny
Today 14 Jul Western Siskiyou County
Sunny in the Morning, then partly cloudy with a 20 percent chance of Thunderstorms in the afternoon. Highs in the lower 80s to lower 90s. East Winds around 5 Mph shifting to the southwest in the late morning and early Afternoon, then shifting to the west late in the afternoon.
Tonight 14 Jul Western Siskiyou County
Partly cloudy with a 10 percent chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 50s to lower 60s. West Winds around 5 Mph shifting to the northeast after midnight.
Long Gulch Lake Temperature Statistics
July Temperature
Trinity Center (18 miles)
Lowest 1 July, 2026
50 °FAverage July
74.2 °FHighest 9 July, 2026
96.8 °F
Climate (2021–2026)
Trinity Center (18 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
54.7 °FAverage High 2021–2026
67.8 °F