Lefko Airport Weather Forecast
- 30
- 51
Mostly Cloudy
- 27
- 49
Decreasing Clouds
- 32
- 48
Partly Sunny
- 28
- 51
Partly Sunny
- 28
- 47
Partly Sunny
- 34
- 50
Partly Sunny
- 36
- 55
Partly Sunny
Today 29 Nov Western Siskiyou County
Sunny early this afternoon then becoming partly cloudy. Highs in the mid 40s to mid 50s. West Winds around 5 Mph.
Tonight 29 Nov Western Siskiyou County
Mostly cloudy. Lows in the lower to mid 30s. West Winds 5 to 10 Mph shifting to the north well after midnight.
Lefko Airport Temperature Statistics
November Temperature
Montague Siskiyou County Airport (18 miles)
Lowest 25 November, 2025
21.9 °FAverage November
44.5 °FHighest 1 November, 2025
68 °F
Climate (2020–Present)
Montague Siskiyou County Airport (18 miles)
Average Low 2020–2025
39.7 °FAverage 2020–2025
54.1 °FAverage High 2020–2025
68.9 °F