Daily Weather Forecast
19 April 2026Announcement Date 19 April 2026
Forecast Additional Video Formats
General Situation
19 Apr 2026
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Weather Map
The southerly and the southeasterly winds bring the moisture from the South China Sea and the Gulf to the Northeast, the East and the upper Gulf while hot to very hot weather occurs over the upper country. Outbreak of summer storms are possible following with thunderstorm, gusty wind, hail and isolated heavy rains including lightning strikes in some areas of the upper country.
The easterly and southeasterly winds prevail over the Gulf, the South and the Andaman Sea with isolated thundershowers and day hot in the South.
People should keep healthy due to hot to very hot weather and beware of severe conditions by keeping off outdoor places, big trees and unsecured billboards. Farmers should prevent for crop damage and animals danger. Addition, during 23–25 April 2026, another high-pressure system from China will extend to the South China Sea and the Northeast while hot to very hot weather occurs over the upper country. Outbreak of summer storms are possible following with thunderstorm, gusty wind and hail including lightning in the upper country.
Bangkok Metropolis and Vicinity Forecast
06:00 Today - 06:00 TomorrowDay hot. Isolated thunderstorm with gust. Minimum temperature 27–29 °C.Maximum temperature 35–38 °C. Southerly winds 10-20 km/hr.
Announcement Date 19 April 2026
Weather Province Additional
7 days Weather Forecast
Weather Outlook During 19 – 25 April 2026Forecast
19 – 20 Apr 2026, the southerly and southeasterly winds bring the moisture from the South China Sea and the Gulf to the Northeast, the East and the upper Gulf while hot to very hot weather occurs over the upper country. Outbreak of summer storms are possible following with thunderstorm, gusty wind, hail and isolated heavy rains including lightning strikes in some areas of the upper country. During 21 – 22 Apr 2026, the southerly and southeasterly winds prevailing over the Northeast and the East will weaken. Hot during the day and less isolated thundershowers are forecast in the upper country. After that, during 23 – 25 Apr 2026, another high-pressure system from China will extend to the South China Sea and the Northeast while hot to very hot weather occurs over the upper country. Outbreak of summer storms are possible following with thunderstorm, gusty wind and hail including lightning in the upper country. During 19 – 22 Apr 2026, the southeasterly wind which prevails over the Gulf, the South and the Andaman Sea will strengthen with more thundershowers. During 23 – 25 Apr 2026, the southeasterly wind which prevails over the Gulf, the South and the Andaman Sea will weaken with less thundershowers. The weak winds and waves still be in the Gulf and the Andaman Sea are expected about 1 meter high and above 2 meter high in thundershowers.
Caution
People in the country should keep healthy due to hot to very hot weather by avoid staying in open areas. All ships should keep off thundershowers throughout the period.
During 19 - 20 and 23 - 25 Apr 2026, people in the upper country should beware of severe conditions by keeping off outdoor places, big trees and unsecured billboards. Farmers should prevent for crop damage and animals danger.
Announcement Date 19 Apr 2026
7 day Weather Summary
10 April 2026 - 16 April 2026Forecast
The heat low-pressure cell covered upper Thailand throughout the period. Additonally, the weak southerly and southwesterly winds prevailed over the northeastern region and the eastern region at the end of the period. These conditions caused generally hot weather over upper Thailand ,particularly in the northeastern region where very hot weather continued in almost the whole areas included some areas of the northern, central and eastern region. Rainfall was hardly reported in upper Thailand except for isolated rainfall with heavy rainfall in some areas at the end of the period. For the southern region, hot weather was observed nearly the whole areas throughout the period with very hot weather in some areas. Rainfall was observed almost the period due to the influence of the westerly wind blew over the upper the Andaman Sea , the southern region and the Gulf of Thailand throughout the period while the southeasterly winds prevailed over the lower Gulf of Thailand in the second half of the period.
Announcement Date 17 Apr 2026
Previous
Monthly Weather Forecast
November 2022Forecast
Upper Thailand will be more cold especially the northern and northeastern regions with some thunderstorms on certain days. For the mountain tops, mountain peaks, and mountain ranges, the weather is generally cold. This is because The high pressure area from China will extend to cover the North and Northeast periodically. It will be mostly moderate power. the southern part It continues to rain heavily. especially the east coast from Chumphon down There are still thunderstorms in 60 - 80 percent of the area with heavy rain in many areas and very heavy in some places.This will cause flash floods and flash floods, as well as overflowing riverbanks in some places. For wind waves in the Gulf of Thailand will be strong. In some periods, there will be waves 2 - 4 meters high, while the Andaman Sea will have 1-2 meters high because the northeast monsoon still prevails over the Gulf of Thailand and the South. It will have strength from time to time. In addition, there will be a monsoon trough that lies across the central South in some periods. In addition, in some periods there will be an active low pressure cell moving closer. and has a high chance of moving through the southern region
Caution
In summary, this month, the total rainfall in the northern and northeastern regions is expected to be 10% less than normal, and the central and eastern regions are close to normal. The southern region is 10 percent above normal, while the average landscape is still slightly above normal.
Announcement Date 01 November 2022