Buellton Weather Forecast

    • 36
    • 75

    Patchy Fog

    • 38
    • 77

    Sunny

    • 40
    • 76

    Partly Sunny

    • 45
    • 72

    Mostly Cloudy

    • 42
    • 70

    Patchy Fog

    • 44
    • 68

    Patchy Fog

    • 42
    • 68

    Mostly Cloudy

Today 18 Jan Santa Barbara County Inland Central Coast

Mostly cloudy in the morning then partly cloudy. Highs in the lower to mid 70s.

Tonight 18 Jan Santa Barbara County Inland Central Coast

Mostly clear in the evening then Areas of low Clouds and fog. Lows in the mid 30s to lower 40s except around 60 in the Hills.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Buellton Temperature Statistics

January Temperature

Santa Ynez, Santa Ynez Airport (6.2 miles)

  • Lowest 9 January, 2026

    30.2 °F

  • Average January

    53.3 °F

  • Highest 14 January, 2026

    80.6 °F

Climate (2021–Present)

Santa Ynez, Santa Ynez Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    74.7 °F
Get WillyWeather+ to remove ads