Sonoma Raceway Weather Forecast
- 40
- 55
Areas Fog
- 37
- 56
Becoming Sunny
- 38
- 55
Partly Sunny
- 38
- 60
Mostly Sunny
- 37
- 58
Mostly Sunny
- 40
- 60
Mostly Sunny
- 40
- 61
Mostly Sunny
Today 17 Jan North Bay Interior Valleys
Partly cloudy. Patchy fog late in the morning. Highs in the 50s to lower 60s. Southwest Winds 5 to 10 Mph.
Tonight 17 Jan North Bay Interior Valleys
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 30s to upper 40s. West Winds up to 5 Mph in the evening. Becoming light.