Chiang Mai, Thailand 14-Day Forecast
Thailand 🇹🇭
80°
Partly cloudy right now
Today: high 87°, low 70°
Updated just now
Chiang Mai weather for the next 14 days
Sunday, July 19
Partly Cloudy High 90° Low 70°Precipitation
22%
· 0.01 in
Max wind
4 mph
Humidity
72%
UV index
2 - Low
Sunrise / sunset
05:56 AM / 07:03 PM
Monday, July 20
Patchy rain nearby High 79° Low 71°Precipitation
68%
· 0.06 in
Max wind
6 mph
Humidity
86%
UV index
4 - Moderate
Sunrise / sunset
05:57 AM / 07:03 PM
Tuesday, July 21
Mist High 76° Low 70°Precipitation
82%
· 0.07 in
Max wind
3 mph
Humidity
95%
UV index
4 - Moderate
Sunrise / sunset
05:57 AM / 07:03 PM
Wednesday, July 22
Patchy rain nearby High 77° Low 71°Precipitation
81%
· 0.09 in
Max wind
2 mph
Humidity
94%
UV index
6 - High
Sunrise / sunset
05:58 AM / 07:03 PM
Thursday, July 23
Mist High 86° Low 71°Precipitation
79%
· 0.18 in
Max wind
3 mph
Humidity
85%
UV index
7 - High
Sunrise / sunset
05:58 AM / 07:02 PM
Friday, July 24
Patchy rain nearby High 87° Low 70°Precipitation
71%
· 0.15 in
Max wind
4 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
05:58 AM / 07:02 PM
Saturday, July 25
Patchy rain nearby High 89° Low 71°Precipitation
77%
· 0.29 in
Max wind
2 mph
Humidity
80%
UV index
8 - Very High
Sunrise / sunset
05:59 AM / 07:02 PM
Sunday, July 26
Mist High 85° Low 72°Precipitation
86%
· 0.39 in
Max wind
3 mph
Humidity
89%
UV index
6 - High
Sunrise / sunset
05:59 AM / 07:01 PM
Monday, July 27
Partly Cloudy High 93° Low 71°Precipitation
42%
· 0.03 in
Max wind
2 mph
Humidity
76%
UV index
8 - Very High
Sunrise / sunset
05:59 AM / 07:01 PM
Tuesday, July 28
Sunny High 95° Low 73°Precipitation
17%
· 0.01 in
Max wind
4 mph
Humidity
72%
UV index
8 - Very High
Sunrise / sunset
06:00 AM / 07:01 PM
Wednesday, July 29
Partly Cloudy High 96° Low 73°Precipitation
36%
· 0.02 in
Max wind
4 mph
Humidity
72%
UV index
9 - Very High
Sunrise / sunset
06:00 AM / 07:00 PM
Thursday, July 30
Patchy rain nearby High 94° Low 72°Precipitation
66%
· 0.12 in
Max wind
6 mph
Humidity
76%
UV index
8 - Very High
Sunrise / sunset
06:00 AM / 07:00 PM
Friday, July 31
Patchy rain nearby High 94° Low 73°Precipitation
57%
· 0.04 in
Max wind
4 mph
Humidity
76%
UV index
7 - High
Sunrise / sunset
06:01 AM / 06:59 PM
Chiang Mai 14-day outlook: the story
The warmest day of Chiang Mai's 14-day outlook is Wednesday, July 29 with a high near 96°F (35°C); the coolest night comes Sunday, July 19, dipping to 70°F (21°C). The trend points warmer: week two runs about 9°F above week one. Highs over the next two weeks average 83°F (28°C), about 3°F (2°C) below the typical July high of 86°F (30°C).
Precipitation is most likely on Monday 20, Tuesday 21, Wednesday 22, Thursday 23 and beyond; the wettest day looks like Sunday, July 26 with about 0.39 in (10.0 mm) expected. For the weekend, expect Saturday 87°F (31°C) and partly cloudy / Sunday 90°F (32°C) and partly cloudy.
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 9 of the next 14 days, peaking around Sunday, July 26.
What will be the warmest day in Chiang Mai over the next 14 days?
Wednesday, July 29, with a forecast high near 96°F (35°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