The official National Weather Service forecast for Wasco — 35.5941°N, 119.341°W, population 22,235, 15.2 miles from I-5. Forecasts here are written by NWS HNX, this county’s forecast office.
| Kern County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 58 | 60 | 66 | 72 | 81 | 90 | 96 | 95 | 89 | 78 | 65 | 57 | 76 |
| Avg low °F | 36 | 38 | 41 | 45 | 53 | 61 | 67 | 65 | 60 | 51 | 42 | 36 | 50 |
| Precip in | 1.6 | 1.8 | 1.3 | 0.6 | 0.3 | 0.0 | 0.1 | 0.1 | 0.1 | 0.4 | 0.8 | 1.5 | 8.6 |
1996–2025 normals for Kern County — the climate division Wasco sits in. All-time county record high 109.3°F (2024-07-07); record low 11.4°F (1990-12-23). Source: NOAA / National Weather Service.