The official National Weather Service forecast for Bigelow — 35.0012°N, 92.6299°W, 11 miles from I-40. Forecasts here are written by NWS LZK, this county’s forecast office.
| Perry County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 55 | 65 | 73 | 81 | 88 | 92 | 92 | 86 | 75 | 63 | 53 | 73 |
| Avg low °F | 30 | 34 | 41 | 49 | 58 | 67 | 71 | 70 | 62 | 50 | 40 | 33 | 50 |
| Precip in | 3.8 | 4.0 | 5.3 | 5.3 | 5.9 | 4.0 | 3.8 | 3.7 | 3.5 | 4.1 | 4.5 | 4.4 | 52.3 |
1996–2025 normals for Perry County — the climate division Bigelow sits in. All-time county record high 111.5°F (2011-08-04); record low -6.8°F (1951-02-02). Source: NOAA / National Weather Service.