April weather in Mount Horeb, WI
The average temperature in Mount Horeb in April is °F (°F–°F). Average precipitation: 3.89 inches.
April is a spring month in Mount Horeb, and is cooler than the annual average of 0°F. Expect about 11 days with precipitation. Daylight averages about 13h 11m.
Avg High
°F
Avg Low
°F
Precipitation
3.89 in
Daylight
13h 11m
April records in Mount Horeb
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 66.0°F (2026) | 24.1°F (2025) | 1.00 in (2007) |
| April 2 | 44.1°F (2026) | 26.1°F (2025) | 0.62 in (2025) |
| April 3 | 66.0°F (2025) | 30.9°F (2026) | 2.07 in (2024) |
| April 4 | 48.0°F (2025) | 28.0°F (2025) | 0.73 in (2026) |
| April 5 | 50.0°F (2025) | 30.9°F (2026) | 0.46 in (2023) |
| April 6 | 54.0°F (2026) | 30.9°F (2026) | 1.60 in (2010) |
| April 7 | 54.0°F (2026) | 19.0°F (2026) | 0.46 in (2010) |
| April 8 | 42.1°F (2026) | 15.1°F (2025) | 1.05 in (2010) |
| April 9 | 70.0°F (2026) | 15.1°F (2025) | 1.10 in (2008) |
| April 10 | 60.1°F (2026) | 30.9°F (2025) | 1.69 in (2013) |
| April 11 | 54.0°F (2026) | 27.0°F (2025) | 2.12 in (2008) |
| April 12 | 60.1°F (2026) | 28.0°F (2025) | 0.86 in (2019) |
| April 13 | 73.9°F (2026) | 28.0°F (2026) | 0.91 in (2014) |
| April 14 | 73.0°F (2026) | 44.1°F (2025) | 2.25 in (2014) |
| April 15 | 77.0°F (2026) | 37.9°F (2025) | 0.86 in (2012) |
| April 16 | 69.1°F (2026) | 24.1°F (2025) | 0.85 in (2023) |
| April 17 | 72.0°F (2026) | 27.0°F (2025) | 1.55 in (2024) |
| April 18 | 75.9°F (2026) | 35.1°F (2026) | 1.97 in (2013) |
| April 19 | 68.0°F (2025) | 26.1°F (2026) | 0.67 in (2018) |
| April 20 | 57.9°F (2025) | 36.0°F (2025) | 1.09 in (2011) |
| April 21 | 57.0°F (2025) | 37.9°F (2025) | 0.36 in (2025) |
| April 22 | 53.1°F (2025) | 30.9°F (2025) | 0.16 in (2022) |
| April 23 | 70.0°F (2025) | 42.1°F (2025) | 1.02 in (2007) |
| April 24 | 71.1°F (2025) | 53.1°F (2025) | 0.38 in (2010) |
| April 25 | 73.9°F (2025) | 44.1°F (2025) | 1.83 in (2008) |
| April 26 | 51.1°F (2025) | 37.0°F (2025) | 2.25 in (2009) |
| April 27 | 60.1°F (2025) | 35.1°F (2025) | 0.80 in (2017) |
| April 28 | 68.0°F (2025) | 46.9°F (2025) | 0.58 in (2014) |
| April 29 | 82.0°F (2025) | 55.0°F (2025) | 0.54 in (2014) |
| April 30 | 64.9°F (2025) | 39.0°F (2025) | 0.64 in (2012) |