Santa Rosa Weather Forecast

    • 70
    • 85

    Rain Showers

    • 71
    • 86

    Rain Showers

    • 72
    • 86

    Rain Showers

    • 71
    • 87

    Rain Showers

    • 71
    • 86

    Rain Showers

    • 71
    • 86

    Rain Showers

Today 13 Jan San Juan and Vicinity

Variably Cloudy, then becoming partly cloudy late this Morning, then becoming variably cloudy. Scattered Showers. Highs around 86. Temperature falling this afternoon. East Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 13 Jan San Juan and Vicinity

Partly cloudy. Isolated Showers in the Evening, then scattered Showers after midnight. Lows around 79. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Rosa Temperature Statistics

January Temperature

San Juan Fernando Luis Ribas Dominicci (7.5 miles)

  • Lowest 3 January, 2026

    71.6 °F

  • Average January

    80.2 °F

  • Highest 4 January, 2026

    87.8 °F

Climate (2021–Present)

San Juan Fernando Luis Ribas Dominicci (7.5 miles)

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

  • Average Low 2021–2026

    77.7 °F

  • Average 2021–2026

    82.5 °F

  • Average High 2021–2026

    85.2 °F
Get WillyWeather+ to remove ads