Steamboat Lake Weather Forecast
- 54
- 94
Smoke
- 56
- 96
Smoke
- 61
- 96
Partly Sunny
- 61
- 93
Partly Sunny
- 59
- 94
Mostly Sunny
- 58
- 94
Mostly Sunny
Today 17 Jul Central Siskiyou County
Sunny. Highs in the mid 80s to mid 90s. In the shasta Valley, east Winds around 5 Mph shifting to the north late in the Morning, then increasing to south 15 to 25 Mph in the afternoon. Elsewhere, light Winds becoming northeast around 5 Mph late in the Morning, then shifting to the southeast 10 to 15 Mph early in the afternoon shifting to the southwest late in the afternoon.
Tonight 17 Jul Central Siskiyou County
Clear. Areas of smoke through the night. Lows in the lower to mid 50s. North Winds 5 to 10 Mph.
Steamboat Lake Temperature Statistics
July Temperature
Montague Siskiyou County Airport (5 miles)
Lowest 1 July, 2026
40.6 °FAverage July
73.8 °FHighest 4 July, 2026
96.7 °F
Climate (2021–2026)
Montague Siskiyou County Airport (5 miles)
Average Low 2021–2026
39.4 °FAverage 2021–2026
54.1 °FAverage High 2021–2026
69.1 °F