The official National Weather Service forecast for Oceana — 37.6921°N, 81.624°W, 22.8 miles from I-64.
| Wyoming County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 42 | 47 | 56 | 67 | 74 | 81 | 83 | 82 | 77 | 67 | 56 | 46 | 65 |
| Avg low °F | 24 | 27 | 33 | 41 | 50 | 58 | 62 | 61 | 55 | 44 | 33 | 28 | 43 |
| Precip in | 3.7 | 3.7 | 4.0 | 4.3 | 5.0 | 4.4 | 5.4 | 4.1 | 3.5 | 2.9 | 2.9 | 3.8 | 47.7 |
1996–2025 normals for Wyoming County — the climate division Oceana sits in. All-time county record high 98.1°F (2012-06-30); record low -19.3°F (1985-01-21). Source: NOAA / National Weather Service.