The official National Weather Service forecast for Hettinger — 46.0014°N, 102.6368°W, 62.1 miles from I-94.
| Adams County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 27 | 30 | 42 | 55 | 66 | 77 | 85 | 84 | 75 | 57 | 43 | 30 | 56 |
| Avg low °F | 6 | 8 | 18 | 29 | 40 | 50 | 57 | 54 | 45 | 31 | 19 | 9 | 30 |
| Precip in | 0.3 | 0.4 | 0.7 | 1.5 | 2.8 | 2.8 | 2.0 | 1.7 | 1.5 | 1.4 | 0.4 | 0.4 | 15.9 |
1996–2025 normals for Adams County — the climate division Hettinger sits in. All-time county record high 108.3°F (1981-07-08); record low -38.7°F (2025-02-19). Source: NOAA / National Weather Service.