The official National Weather Service forecast for Tell City — 37.9514°N, 86.7678°W, population 9,541, 17.7 miles from I-64. Forecasts here are written by NWS LMK, this county’s forecast office.
| Perry County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 42 | 47 | 57 | 68 | 77 | 84 | 87 | 86 | 81 | 70 | 57 | 46 | 67 |
| Avg low °F | 24 | 27 | 35 | 44 | 54 | 62 | 66 | 64 | 56 | 45 | 35 | 29 | 45 |
| Precip in | 4.0 | 3.8 | 4.9 | 5.4 | 5.5 | 4.8 | 4.5 | 3.3 | 3.7 | 3.8 | 3.9 | 4.3 | 51.9 |
1996–2025 normals for Perry County — the climate division Tell City sits in. All-time county record high 106.1°F (2012-06-30); record low -18.9°F (1994-01-19). Source: NOAA / National Weather Service.