Weather information for the Hershey area is provided below. Average temperatures, climate details and current forecasts are included.
Climate
Monthly average temperatures and precipitation for Hershey are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 36° | 38° | 50° | 61° | 72° | 80° | 85° | 84° | 76° | 65° | 54° | 41° |
| Avg. Low | 18° | 20° | 28° | 38° | 48° | 57° | 62° | 60° | 54° | 41° | 34° | 24° |
| Daily Avg | 27° | 30° | 40° | 50° | 60° | 68° | 74° | 72° | 65° | 54° | 44° | 34° |
| Avg. Precip. | 3.0 in | 2.6 in | 3.1 in | 3.6 in | 4.5 in | 4.3 in | 4.6 in | 3.6 in | 3.7 in | 3.0 in | 3.7 in | 3.3 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
