The official National Weather Service forecast for Sharon Springs — 38.8978°N, 101.7521°W, 33.8 miles from I-70.
| Wallace County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 44 | 46 | 58 | 66 | 75 | 87 | 92 | 89 | 82 | 69 | 56 | 46 | 68 |
| Avg low °F | 18 | 20 | 28 | 36 | 47 | 57 | 63 | 61 | 52 | 39 | 28 | 19 | 39 |
| Precip in | 0.4 | 0.4 | 0.9 | 1.5 | 2.7 | 2.7 | 3.1 | 2.7 | 1.5 | 1.2 | 0.5 | 0.4 | 18.0 |
1996–2025 normals for Wallace County — the climate division Sharon Springs sits in. All-time county record high 110.9°F (2026-07-27); record low -23.7°F (1989-12-22). Source: NOAA / National Weather Service.