Siskiyou County Airport Weather Forecast
- 31
- 67
Sunny
- 36
- 72
Mostly Sunny
- 36
- 71
Partly Sunny
- 44
- 70
Mostly Cloudy
- 40
- 65
Rain
- 39
- 56
Rain
Today 20 Oct Central Siskiyou County
Sunny. Highs in the lower to mid 60s. North Winds 5 to 10 Mph.
Tonight 20 Oct Central Siskiyou County
Clear. Lows in the lower to mid 30s. North Winds around 5 Mph.
Siskiyou County Airport Temperature Statistics
October Temperature
Montague Siskiyou County Airport (0 miles)
Lowest 15 October, 2025
30.9 °FAverage October
52 °FHighest 8 October, 2025
78.1 °F
Climate (2020–Present)
Montague Siskiyou County Airport (0 miles)
Average Low 2020–2025
39.6 °FAverage 2020–2025
54.1 °FAverage High 2020–2025
68.9 °F