South Yuba City Weather Forecast
- 63
- 93
Becoming Sunny
- 64
- 95
Sunny
- 65
- 95
Sunny
- 64
- 93
Mostly Sunny
- 64
- 91
Mostly Sunny
- 66
- 95
Mostly Sunny
Today 31 Jul Central Sacramento Valley
Sunny. Highs around 93. Southeast Winds up to 10 Mph.
Tonight 31 Jul Central Sacramento Valley
Clear. Lows 59 to 67. Southeast Winds up to 10 Mph.
South Yuba City Temperature Statistics
July Temperature
Marysville, Yuba County Airport (3.7 miles)
Lowest 5 July, 2025
52.6 °FAverage July
76.9 °FHighest 11 July, 2025
102.7 °F
Climate (2020–Present)
Marysville, Yuba County Airport (3.7 miles)
Average Low 2020–2025
50.8 °FAverage 2020–2025
64.2 °FAverage High 2020–2025
78.2 °F