The official National Weather Service forecast for Arcadia — 27.2159°N, 81.8584°W, population 16,128, 17.5 miles from I-75. Forecasts here are written by NWS TBW, this county’s forecast office.
| DeSoto County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 74 | 78 | 81 | 85 | 90 | 91 | 92 | 92 | 90 | 86 | 80 | 76 | 85 |
| Avg low °F | 49 | 53 | 56 | 60 | 65 | 71 | 73 | 73 | 72 | 66 | 58 | 53 | 62 |
| Precip in | 2.0 | 1.8 | 2.4 | 2.3 | 3.7 | 8.7 | 7.9 | 8.8 | 7.7 | 2.7 | 1.9 | 2.0 | 51.9 |
1996–2025 normals for DeSoto County — the climate division Arcadia sits in. All-time county record high 99.4°F (1998-07-04); record low 18.0°F (1962-12-13). Source: NOAA / National Weather Service.