The official National Weather Service forecast for Galena — 36.8053°N, 93.4666°W, 26.3 miles from I-44. Forecasts here are written by NWS SGF, this county’s forecast office.
| Stone County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 46 | 50 | 60 | 69 | 77 | 85 | 90 | 89 | 82 | 71 | 59 | 49 | 69 |
| Avg low °F | 25 | 28 | 36 | 45 | 54 | 63 | 67 | 66 | 58 | 46 | 36 | 28 | 46 |
| Precip in | 2.6 | 2.6 | 4.4 | 4.6 | 6.1 | 3.9 | 3.7 | 3.3 | 3.7 | 3.8 | 3.4 | 2.8 | 44.9 |
1996–2025 normals for Stone County — the climate division Galena sits in. All-time county record high 111.3°F (1954-07-14); record low -14.0°F (1985-01-20). Source: NOAA / National Weather Service.