The Thai Meteorological Department (TMD) has issued a weather outlook for the first week of 2026, advising the public to prepare for fluctuating temperatures. While the current cold front is weakening, a new high-pressure system is set to bring cooler weather back starting tomorrow.
Current Conditions (January 1) The high-pressure system covering upper Thailand is currently weakening. This has resulted in slightly warmer daytime temperatures but persistent cool weather in the mornings.
- North & Northeast: “Cool to cold” conditions remain in the upper parts of these regions.
- Central & Bangkok: Residents can expect cool mornings accompanied by light fog.
- Visibility Warning: Dense fog is reported in specific areas of the North and Central regions. Commuters and travelers are urged to drive with extreme caution due to reduced visibility.
A moderate-to-strong high-pressure system from China is forecast to extend into upper Thailand starting tomorrow, January 2, through January 6, 2026.
Source: The Thaiger