The official National Weather Service forecast for Carlisle — 34.7831°N, 91.7465°W, 3.1 miles from I-40. Forecasts here are written by NWS LZK, this county’s forecast office.
| Lonoke County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 55 | 64 | 73 | 81 | 89 | 92 | 92 | 86 | 75 | 63 | 53 | 73 |
| Avg low °F | 32 | 35 | 43 | 51 | 60 | 69 | 72 | 70 | 63 | 51 | 42 | 35 | 52 |
| Precip in | 3.9 | 4.4 | 5.3 | 5.6 | 5.7 | 3.6 | 3.3 | 3.5 | 3.2 | 4.2 | 4.3 | 5.2 | 52.2 |
1996–2025 normals for Lonoke County — the climate division Carlisle sits in. All-time county record high 108.5°F (2011-08-04); record low -1.9°F (1962-01-12). Source: NOAA / National Weather Service.