Forkland, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.5 °F (low) to 75.5 °F (high). Annual precipitation averages 55.4 Inches. Forkland is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 34.3 °F | 56.2 °F | 5.43 in. |
| February | 37.5 °F | 60.6 °F | 5.42 in. |
| March | 43.7 °F | 68.8 °F | 5.41 in. |
| April | 51.2 °F | 75.9 °F | 4.97 in. |
| May | 60.1 °F | 83.2 °F | 3.94 in. |
| June | 67.9 °F | 89.1 °F | 4.36 in. |
| July | 70.7 °F | 91.5 °F | 5.29 in. |
| August | 70.1 °F | 91.5 °F | 4.64 in. |
| September | 64.3 °F | 87.0 °F | 3.55 in. |
| October | 52.2 °F | 77.5 °F | 3.18 in. |
| November | 41.2 °F | 66.3 °F | 4.23 in. |
| December | 36.5 °F | 58.3 °F | 5.01 in. |
| Annual | 52.5 °F | 75.5 °F | 55.43 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |