Company: RAIN
Filing Date: 2025-08-14
Form Type: 424B3
Source: 0001213900-25-076764
Chunk: 51

Company: Rain Enhancement Technologies Holdco, Inc.
Filing Date: 2025-08-14
Form: 424B3
Chunk 51
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 the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally    
 accepted accounting principles;                                                                                                          |

| c) | Evaluated the effectiveness of the registrant’s disclosure                                                                              
 controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, 
 as of the end of the period covered by this report based on such evaluation; and                                                        |

| d) | Disclosed in this report any change in the registrant’s                                                                                
 internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s           
 fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the 
 registrant’s internal control over financial reporting; and                                                                            |

| 5. | The registrant’s other certifying officer and I have                                                                              
 disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the 
 audit committee of the registrant’s board of directors (or persons performing the equivalent functions):                          |

| a) | All significant deficiencies and material weaknesses in the                                                                       
 design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s 
 ability to record, process, summarize and report financial information; and                                                       |

| b) | Any fraud, whether or not material, that involves management                                                  
 or other employees who have a significant role in the registrant’s internal control over financial reporting. |

| Date: August 14, 2025 |     |                                                                          |
|:----------------------|:----|:-------------------------------------------------------------------------|
|                       | By: | /s/ Randall Seidl                                                        |
|                       |     | Name: Randall Seidl                                                      |
|                       |     | Title: Chief Executive Officer and Director                              |
|                       |     | -Principal Executive Officer, Principal Financial and Accounting Officer |

Exhibit 31.2

<div align='center'>CERTIFICATION PURSUANT TO

RULE 13A-14(A) UNDER THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</div>

I, Oanh Truong, certify that:

| 1. | I have reviewed this Quarterly Report on Form 10-Q of Rain 
 Enhancement Technologies Holdco, Inc.;                     |

| 2. | Based on my knowledge, this report