| 角色 | 饰演者 | 角色介绍 |
| Flint Lockwood (voice) | 比尔·哈德尔 | |
| Sam Sparks (voice) | 安娜·法瑞丝 | |
| Tim Lockwood (voice) | 詹姆斯·凯恩 | |
| 'Baby' Brent (voice) | 安迪·萨姆伯格 | |
| Mayor Shelbourne (voice) | 布鲁斯·坎贝尔 | |
| Earl Devereaux (voice) | 劳伦斯·特劳德 | |
| Cal Deveraux (voice) | 鲍比·J·汤普森 | |
| Manny (voice) | 本杰明·布拉特 | |
| Steve (voice) | 尼尔·帕特里克·哈里斯  | |
| Patrick Patrickson (voice) | Al Roker | |
| Fran Lockwood (voice) | 劳伦·格拉汉姆 | |
| Joe Towne (voice) | 威尔·福特 | |
| Young Flint (voice) | Max Neuwirth | |
| Rufus (voice) | Peter Siragusa | |
| Regina Devereaux (voice) | Angela Shelton | |
| Weather News Network Producer (voice) | 尼尔·弗林 | |
| Flint's Teacher (voice) | 丽兹·凯克沃斯基 | |
| Additional Voices (voice) | Isabella Acres | |
| Additional Voices (voice) | Lori Alan | |
| Additional Voices (voice) | Shane Baumel | |
| Additional Voices (voice) | Bob Bergen | |
| Additional Voices (voice) | 科迪·卡梅伦 | |
| Additional Voices (voice) | Marsha Clark | |
| Additional Voices (voice) | John Cygan | |
| Additional Voices (voice) | Ann Dominic | |
| Additional Voices (voice) | Paul Eiding | |
| Additional Voices (voice) | 杰斯·哈梅尔 | |
| Additional Voices (voice) (as Gary Hecker) | Gary A. Hecker | |
| Additional Voices (voice) | 菲尔·罗德 |
