Los Alamos Weather Forecast
- 48
- 77
Mostly Sunny
- 46
- 75
Partly Sunny
- 50
- 75
Mostly Cloudy
- 49
- 74
Mostly Sunny
- 49
- 73
Patchy Fog
- 48
- 71
Patchy Fog
Today 15 Jan Santa Barbara County Inland Central Coast
Sunny. Highs in the mid 70s to around 80.
Tonight 15 Jan Santa Barbara County Inland Central Coast
Mostly clear in the evening then Areas of low Clouds and fog. Lows in the upper 30s to mid 40s except the lower to mid 60s in the Hills.
Los Alamos Temperature Statistics
January Temperature
Lompoc, Lompoc Airport (11.8 miles)
Lowest 10 January, 2026
32 °FAverage January
55.1 °FHighest 13 January, 2026
73.9 °F
Climate (2021–Present)
Lompoc, Lompoc Airport (11.8 miles)
Average Low 2021–2026
48.2 °FAverage 2021–2026
57 °FAverage High 2021–2026
67.4 °F