Cancun, Mexico 14-Day Forecast
Mexico 🇲🇽
86°
Patchy rain nearby right now
Today: high 87°, low 82°
Updated just now
Cancun weather for the next 14 days
Wednesday, September 16
Sunny High 87° Low 82°Precipitation
47%
· 0.04 in
Max wind
10 mph
Humidity
76%
UV index
10 - Very High
Sunrise / sunset
06:34 AM / 06:49 PM
Thursday, September 17
Sunny High 86° Low 82°Precipitation
57%
· 0.06 in
Max wind
9 mph
Humidity
75%
UV index
11 - Very High
Sunrise / sunset
06:35 AM / 06:48 PM
Friday, September 18
Patchy rain nearby High 87° Low 80°Precipitation
57%
· 0.05 in
Max wind
13 mph
Humidity
74%
UV index
11 - Extreme
Sunrise / sunset
06:35 AM / 06:47 PM
Saturday, September 19
Sunny High 86° Low 79°Precipitation
57%
· 0.04 in
Max wind
10 mph
Humidity
75%
UV index
10 - Very High
Sunrise / sunset
06:35 AM / 06:46 PM
Sunday, September 20
Sunny High 86° Low 80°Precipitation
8%
· 0.0 in
Max wind
13 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
06:35 AM / 06:45 PM
Monday, September 21
Patchy rain nearby High 88° Low 80°Precipitation
59%
· 0.05 in
Max wind
15 mph
Humidity
75%
UV index
8 - Very High
Sunrise / sunset
06:35 AM / 06:44 PM
Tuesday, September 22
Sunny High 86° Low 81°Precipitation
17%
· 0.0 in
Max wind
13 mph
Humidity
74%
UV index
8 - Very High
Sunrise / sunset
06:36 AM / 06:44 PM
Wednesday, September 23
Light rain shower High 83° Low 80°Precipitation
84%
· 0.48 in
Max wind
25 mph
Humidity
83%
UV index
6 - High
Sunrise / sunset
06:36 AM / 06:43 PM
Thursday, September 24
Light rain shower High 81° Low 78°Precipitation
90%
· 1.03 in
Max wind
23 mph
Humidity
87%
UV index
6 - High
Sunrise / sunset
06:36 AM / 06:42 PM
Friday, September 25
Light rain shower High 84° Low 77°Precipitation
86%
· 0.69 in
Max wind
19 mph
Humidity
84%
UV index
6 - High
Sunrise / sunset
06:37 AM / 06:41 PM
Saturday, September 26
Patchy rain nearby High 88° Low 77°Precipitation
59%
· 0.05 in
Max wind
8 mph
Humidity
82%
UV index
8 - Very High
Sunrise / sunset
06:37 AM / 06:40 PM
Sunday, September 27
Patchy rain nearby High 87° Low 78°Precipitation
24%
· 0.0 in
Max wind
16 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
06:37 AM / 06:39 PM
Monday, September 28
Overcast High 86° Low 80°Precipitation
36%
· 0.01 in
Max wind
16 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
06:37 AM / 06:38 PM
Cancun 14-day outlook: the story
The warmest day of Cancun's 14-day outlook is Saturday, September 26 with a high near 88°F (31°C); the coolest night comes Saturday, September 26, dipping to 77°F (25°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 87°F (30°C), right in line with the typical September high of 87°F (30°C).
Precipitation is most likely on Tuesday 15, Thursday 17, Friday 18, Saturday 19 and beyond; the wettest day looks like Thursday, September 24 with about 1.03 in (26.0 mm) expected. For the weekend, expect Saturday 86°F (30°C) and sunny / Sunday 86°F (30°C) and sunny.
For typical conditions month by month, see the Cancun climate & average temperatures guide.
Cancun forecast questions
Will it rain in Cancun this week?
The forecast currently shows meaningful precipitation chances on 9 of the next 14 days, peaking around Thursday, September 24.
What will be the warmest day in Cancun over the next 14 days?
Saturday, September 26, with a forecast high near 88°F (31°C).
How accurate is a 14-day forecast for Cancun?
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 Cancun by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 79° | 71° | 13 | 2.9 in | 9.3 h/day | 76% |
| February | 80° | 72° | 10 | 1.8 in | 10.5 h/day | 74% |
| March | 82° | 74° | 9 | 1.4 in | 11.4 h/day | 73% |
| April | 85° | 76° | 7 | 1.5 in | 11.7 h/day | 74% |
| May | 86° | 77° | 14 | 3.3 in | 11.9 h/day | 76% |
| June | 86° | 78° | 18 | 7.8 in | 10.7 h/day | 82% |
| July | 88° | 79° | 15 | 3.4 in | 11.8 h/day | 80% |
| August | 88° | 79° | 20 | 5.2 in | 11.2 h/day | 81% |
| September | 87° | 78° | 22 | 7.2 in | 10.7 h/day | 83% |
| October | 85° | 76° | 22 | 7.1 in | 9.9 h/day | 81% |
| November | 82° | 74° | 15 | 4.4 in | 10.2 h/day | 79% |
| December | 80° | 73° | 14 | 3.3 in | 9.6 h/day | 78% |
14-day forecasts nearby