Thailand weather Forecast: February 15, 2026
Thailand is experiencing varied weather conditions as of February 15, 2026. Northern and Northeastern regions are experiencing cool temperatures with morning fog,while the East and Central regions,including Bangkok and its surrounding areas,are seeing scattered thunderstorms. This is due to a weakening high-pressure system over upper Thailand and the South China Sea.
regional Breakdown
Northern Thailand
Expect cool weather with morning fog. Temperatures range from a low of 14-22°C (57-72°F) to a high of 33-38°C (91-100°F). Higher elevations will experience cold to very cold temperatures,with lows between 7-15°C (45-59°F). Winds are southeasterly at 10-15 km/h.
Northeastern Thailand
Cool weather with some fog in the mornings is expected. temperatures will range from 17-22°C (63-72°F) to 35-37°C (95-99°F). Higher elevations will be cool to cold, with lows of 13-18°C (55-64°F). Winds are easterly at 10-15 km/h.
Central Thailand
Expect some fog in the mornings and scattered showers,particularly in the southern part of the region. Temperatures will range from 23-25°C (73-77°F) to 35-38°C (95-100°F). Winds are southeasterly at 10-15 km/h.
Eastern Thailand
Some fog in the morning,with a 20% chance of thunderstorms,mainly in Chonburi,Rayong,Chanthaburi,and trat provinces. Temperatures will range from 23-26°C (73-79°F) to 31-36°C (88-97°F). Southeasterly winds at 10-30 km/h. Seas are generally calm, with waves less than 1 meter, but may reach up to 1 meter in areas with thunderstorms.
Southern Thailand (East Coast)
A 10% chance of thunderstorms, primarily in Prachuap Khiri khan, Chumphon, Songkhla, Yala, and Narathiwat provinces. Temperatures will range from 22-26°C (72-79°F) to 31-35°C (88-95°F). Winds are southeasterly at 15-30 km/h from Surat Thani upwards, and easterly at 15-35 km/h further south. Waves are approximately 1 meter high, increasing to over 1 meter during thunderstorms.
Southern Thailand (west Coast)
A 10% chance of thunderstorms, mainly in Krabi, Trang, and Satun provinces.Temperatures will range from 23-26°C (73-79°F) to 33-36°C (91-97°F). Easterly winds at 15-30 km/h. Waves are approximately 1 meter high, increasing to over 1 meter in areas with thunderstorms.
Bangkok and Surrounding Areas
Expect some fog in the morning and scattered showers. Temperatures will range from 25-27°C (77-81°F) to 34-36°C (93-97°F). Winds are southeasterly at 10-20 km/h.
Air Quality
Air quality across upper Thailand is moderate due to limited air circulation and the accumulation of dust and smoke.
Marine Advisory
Mariners in the Gulf of Thailand and the Andaman Sea are advised to exercise caution and avoid areas with thunderstorms due to possibly high waves.
Source: Thai Meteorological Department (based on original article data)