Cuyama Weather Forecast
- 46
- 69
Partly Sunny
- 43
- 69
Partly Sunny
- 44
- 69
Mostly Cloudy
- 48
- 67
Rain Showers
- 45
- 62
Rain Showers
- 42
- 59
Rain Showers
- 40
- 59
Rain Showers Likely
Today 20 Dec Cuyama Valley
Partly cloudy in the morning then sunny. Highs in the mid 60s to around 70.
Tonight 20 Dec Cuyama Valley
Mostly clear in the evening then partly cloudy. Lows in the mid 40s to lower 50s.
Cuyama Temperature Statistics
December Temperature
Santa Ynez, Santa Ynez Airport (34.2 miles)
Lowest 5 December, 2025
33.8 °FAverage December
54.7 °FHighest 10 December, 2025
82.4 °F
Climate (2020–Present)
Santa Ynez, Santa Ynez Airport (34.2 miles)
Average Low 2020–2025
45.8 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
74.8 °F