The official National Weather Service forecast for Menno — 43.2397°N, 97.5778°W, 29.4 miles from I-90.
| Hutchinson County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 33 | 46 | 59 | 71 | 82 | 86 | 84 | 77 | 62 | 47 | 32 | 59 |
| Avg low °F | 10 | 12 | 24 | 35 | 47 | 58 | 63 | 60 | 51 | 38 | 25 | 14 | 36 |
| Precip in | 0.6 | 0.8 | 1.3 | 2.8 | 3.6 | 4.1 | 2.6 | 3.2 | 2.6 | 2.2 | 1.0 | 0.9 | 25.7 |
1996–2025 normals for Hutchinson County — the climate division Menno sits in. All-time county record high 106.9°F (1988-06-22); record low -33.0°F (1970-01-19). Source: NOAA / National Weather Service.