The official National Weather Service forecast for Gothenburg — 40.9295°N, 100.1607°W, 3.4 miles from I-80.
| Dawson County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 38 | 41 | 53 | 63 | 72 | 83 | 88 | 85 | 79 | 66 | 52 | 41 | 63 |
| Avg low °F | 14 | 16 | 26 | 35 | 46 | 57 | 62 | 60 | 51 | 37 | 25 | 16 | 37 |
| Precip in | 0.4 | 0.6 | 1.2 | 2.4 | 3.9 | 3.5 | 3.0 | 3.0 | 1.9 | 1.8 | 0.8 | 0.5 | 23.0 |
1996–2025 normals for Dawson County — the climate division Gothenburg sits in. All-time county record high 110.0°F (1954-07-12); record low -28.3°F (1989-12-22). Source: NOAA / National Weather Service.