| Flint Lockwood (voice) | 比尔·哈德尔
 | |
| Sam Sparks (voice) | 安娜·法瑞丝
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| Tim Lockwood (voice) | 詹姆斯·凯恩
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| 'Baby' Brent (voice) | 安迪·萨姆伯格
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| Mayor Shelbourne (voice) | 布鲁斯·坎贝尔
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| Earl Devereaux (voice) | 劳伦斯·特劳德
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| Cal Deveraux (voice) | 鲍比·J·汤普森
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| Manny (voice) | 本杰明·布拉特
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| Steve (voice) | 尼尔·帕特里克·哈里斯
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| Patrick Patrickson (voice) | Al Roker | |
| Fran Lockwood (voice) | 劳伦·格拉汉姆
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| Joe Towne (voice) | 威尔·福特
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| 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
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| 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
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| 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
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| Additional Voices (voice) (as Gary Hecker) | Gary A. Hecker
 | |
| Additional Voices (voice) | 菲尔·罗德 | |
