Northern

Scattered thundershowers and isolated heavy rain in Mae Hong Son, Chiang Mai, Chiang Rai, Phayao, Nan and Tak. Minimum temperature 22-28 °C. Maximum temperature 32-35 °C. Southwesterly winds 10-20 km./hr.

Scattered to fairly widespread thundershowers and isolated heavy rains throughout the period. Isolated very heavy rains during 18 – 20 August 2026 Southwesterly winds 10 - 20 km/hr. Minimum temperature 23 - 27 °C. Maximum temperature 30 - 35 °C.

Announcement Date 14 August 2026

Scattered to fairly widespread rain with heavy rainfall in some areas almost the week and very heavy rainfall in some areas on 7 and 8 Aug. Flooding was reported in Phitsanulok province during 3-4 Aug , Phetchabun province during 3–6 Aug., Nan province on 6-9 Aug., Chiang Rai province 7-8 Aug., Mae Hong Son province during 7-9 Aug. , and Chiang Mai provinces during 8 Aug. Landslide was reported in Mae Hong Son provinces on 9 Aug.

Announcement Date 10 August 2026

Weekly Weather Forecast​

10 Aug 26 - 16 Aug 26

Rain 60-80% of area

32-34°

24-26°

17 Aug 26 - 23 Aug 26

Rain 60-80% of area

31-33°

24-26°

24 Aug 26 - 30 Aug 26

Rain 60-80% of area

32-34°

24-26°

31 Aug 26 - 06 Sep 26

Rain 40-60% of area

33-35°

24-26°

There will be cold weather almost in general. with a little rain on some days The tops of the mountains and mountains are cold. with some thick fog

Max. Temp. 31-33 °C

Min. Temp. 19-21 °C

Wind SW Speed 7-15 km./hr.

RH 70-75 %

Rainfall Amount 15-30 mm.

Rainy Day 3-5 Day

Announcement Date 01 November 2022