The official National Weather Service forecast for Yuba City — 39.1405°N, 121.6169°W, population 125,706, 25.4 miles from I-5. Forecasts here are written by NWS STO, this county’s forecast office.
| Sutter County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 57 | 62 | 67 | 74 | 83 | 92 | 97 | 95 | 91 | 80 | 66 | 57 | 77 |
| Avg low °F | 39 | 42 | 44 | 48 | 54 | 60 | 62 | 61 | 58 | 51 | 44 | 39 | 50 |
| Precip in | 3.6 | 3.6 | 2.5 | 1.3 | 0.8 | 0.2 | 0.0 | 0.0 | 0.2 | 1.0 | 2.1 | 3.6 | 18.9 |
1996–2025 normals for Sutter County — the climate division Yuba City sits in. All-time county record high 114.2°F (1972-07-15); record low 18.3°F (1990-12-23). Source: NOAA / National Weather Service.