The official National Weather Service forecast for Litchfield — 42.0439°N, 84.7575°W, 11.7 miles from I-69. Forecasts here are written by NWS IWX, this county’s forecast office.
| Hillsdale County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 35 | 46 | 59 | 70 | 79 | 82 | 80 | 75 | 62 | 48 | 36 | 59 |
| Avg low °F | 17 | 19 | 27 | 36 | 47 | 57 | 60 | 59 | 52 | 41 | 31 | 23 | 39 |
| Precip in | 2.4 | 2.2 | 2.6 | 3.4 | 4.3 | 3.8 | 3.6 | 3.6 | 3.2 | 3.2 | 2.6 | 2.5 | 37.4 |
1996–2025 normals for Hillsdale County — the climate division Litchfield sits in. All-time county record high 101.8°F (2012-07-07); record low -21.4°F (1994-01-19). Source: NOAA / National Weather Service.