The official National Weather Service forecast for Connersville — 39.6412°N, 85.1411°W, population 14,401, 15.3 miles from I-70. Forecasts here are written by NWS ILN, this county’s forecast office.
| Fayette County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 40 | 51 | 64 | 73 | 82 | 84 | 83 | 78 | 66 | 52 | 41 | 62 |
| Avg low °F | 20 | 23 | 32 | 41 | 51 | 60 | 63 | 61 | 54 | 43 | 33 | 25 | 42 |
| Precip in | 3.3 | 2.7 | 3.9 | 4.6 | 5.0 | 5.2 | 4.3 | 3.1 | 3.1 | 3.1 | 3.1 | 3.4 | 44.8 |
1996–2025 normals for Fayette County — the climate division Connersville sits in. All-time county record high 103.0°F (2012-07-07); record low -26.4°F (1994-01-19). Source: NOAA / National Weather Service.