Chiang Mai, Thailand 14-Day Forecast
Thailand 🇹🇭
83°
Patchy rain nearby right now
Today: high 85°, low 73°
Updated 1 hour ago
Chiang Mai weather for the next 14 days
Tuesday, August 11
Light rain shower High 84° Low 73°Precipitation
86%
· 0.26 in
Max wind
3 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
06:04 AM / 06:54 PM
Wednesday, August 12
Mist High 81° Low 73°Precipitation
81%
· 0.11 in
Max wind
4 mph
Humidity
91%
UV index
10 - Very High
Sunrise / sunset
06:04 AM / 06:53 PM
Thursday, August 13
Mist High 87° Low 72°Precipitation
73%
· 0.1 in
Max wind
4 mph
Humidity
84%
UV index
11 - Extreme
Sunrise / sunset
06:05 AM / 06:52 PM
Friday, August 14
Patchy rain nearby High 86° Low 73°Precipitation
80%
· 0.17 in
Max wind
3 mph
Humidity
88%
UV index
10 - Very High
Sunrise / sunset
06:05 AM / 06:52 PM
Saturday, August 15
Mist High 87° Low 71°Precipitation
72%
· 0.09 in
Max wind
4 mph
Humidity
86%
UV index
7 - High
Sunrise / sunset
06:05 AM / 06:51 PM
Sunday, August 16
Mist High 84° Low 72°Precipitation
84%
· 0.25 in
Max wind
3 mph
Humidity
89%
UV index
6 - High
Sunrise / sunset
06:05 AM / 06:50 PM
Monday, August 17
Mist High 83° Low 71°Precipitation
79%
· 0.17 in
Max wind
3 mph
Humidity
88%
UV index
6 - High
Sunrise / sunset
06:06 AM / 06:50 PM
Tuesday, August 18
Light rain shower High 83° Low 72°Precipitation
88%
· 0.44 in
Max wind
2 mph
Humidity
91%
UV index
6 - High
Sunrise / sunset
06:06 AM / 06:49 PM
Wednesday, August 19
Light rain shower High 78° Low 72°Precipitation
90%
· 0.36 in
Max wind
2 mph
Humidity
95%
UV index
6 - High
Sunrise / sunset
06:06 AM / 06:48 PM
Thursday, August 20
Patchy rain nearby High 87° Low 72°Precipitation
89%
· 0.61 in
Max wind
4 mph
Humidity
88%
UV index
7 - High
Sunrise / sunset
06:06 AM / 06:48 PM
Friday, August 21
Patchy rain nearby High 87° Low 72°Precipitation
81%
· 0.26 in
Max wind
3 mph
Humidity
85%
UV index
7 - High
Sunrise / sunset
06:07 AM / 06:47 PM
Saturday, August 22
Patchy rain nearby High 88° Low 71°Precipitation
69%
· 0.09 in
Max wind
4 mph
Humidity
82%
UV index
8 - Very High
Sunrise / sunset
06:07 AM / 06:46 PM
Sunday, August 23
Partly Cloudy High 90° Low 72°Precipitation
64%
· 0.08 in
Max wind
4 mph
Humidity
81%
UV index
8 - Very High
Sunrise / sunset
06:07 AM / 06:45 PM
Chiang Mai 14-day outlook: the story
The warmest day of Chiang Mai's 14-day outlook is Sunday, August 23 with a high near 90°F (32°C); the coolest night comes Saturday, August 22, dipping to 71°F (22°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 85°F (29°C), right in line with the typical August high of 85°F (29°C).
Precipitation is most likely on Monday 10, Tuesday 11, Wednesday 12, Thursday 13 and beyond; the wettest day looks like Thursday, August 20 with about 0.61 in (15.4 mm) expected. For the weekend, expect Saturday 87°F (30°C) and mist / Sunday 84°F (29°C) and mist.
For typical conditions month by month, see the Chiang Mai climate & average temperatures guide.
Chiang Mai forecast questions
Will it rain in Chiang Mai this week?
The forecast currently shows meaningful precipitation chances on 14 of the next 14 days, peaking around Thursday, August 20.
What will be the warmest day in Chiang Mai over the next 14 days?
Sunday, August 23, with a forecast high near 90°F (32°C).
How accurate is a 14-day forecast for Chiang Mai?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Chiang Mai by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 81° | 62° | 4 | 1.0 in | 10.2 h/day | 71% |
| February | 86° | 64° | 1 | 0.8 in | 10.8 h/day | 59% |
| March | 94° | 70° | 2 | 0.4 in | 10.9 h/day | 52% |
| April | 96° | 74° | 7 | 2.2 in | 11.1 h/day | 55% |
| May | 93° | 76° | 17 | 7.2 in | 10.7 h/day | 69% |
| June | 88° | 75° | 24 | 8.7 in | 9.3 h/day | 80% |
| July | 86° | 75° | 27 | 13.1 in | 8.0 h/day | 85% |
| August | 85° | 74° | 29 | 15.4 in | 7.4 h/day | 87% |
| September | 85° | 74° | 26 | 12.9 in | 8.7 h/day | 86% |
| October | 84° | 72° | 18 | 6.8 in | 9.7 h/day | 84% |
| November | 84° | 69° | 8 | 1.9 in | 10.1 h/day | 79% |
| December | 81° | 64° | 3 | 1.0 in | 10.2 h/day | 74% |
14-day forecasts nearby