Cataract, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 33.7 °F (low) to 55.8 °F (high). Annual precipitation averages 36.3 Inches. Cataract is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.8 °F | 25.4 °F | 1.14 in. |
| February | 8.9 °F | 30.3 °F | 1.11 in. |
| March | 20.7 °F | 42.5 °F | 1.84 in. |
| April | 32.6 °F | 56.4 °F | 3.68 in. |
| May | 44.8 °F | 68.8 °F | 4.62 in. |
| June | 54.8 °F | 78.2 °F | 5.4 in. |
| July | 58.6 °F | 82.0 °F | 4.24 in. |
| August | 56.4 °F | 79.9 °F | 4.4 in. |
| September | 47.9 °F | 72.5 °F | 3.84 in. |
| October | 36.1 °F | 59.1 °F | 2.77 in. |
| November | 24.8 °F | 43.5 °F | 1.8 in. |
| December | 13.3 °F | 30.6 °F | 1.46 in. |
| Annual | 33.7 °F | 55.8 °F | 36.3 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |