Cancun weather live forecast

Today's maximum temperature in Cancun is expected to be 26°C. Select a day from the live weather forecast for Cancun, Mexico's Caribbean Coast, Mexico for more weather parameters.

Tuesday
17th Mar
26

23

2

7
Wednesday
18th Mar
25

23

3

6
Thursday
19th Mar
26

22

6

8
Friday
20th Mar
28

21

7

9
Saturday
21st Mar
28

21

7

8

5-day weather forecast updated at 04:01 on Tuesday 17th March 2026 GMT

More about Cancun

Cancun by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Mexico - Caribbean Coast

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

The 5-day weather forecast for Mexico's Caribbean Coast (Cancun) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cancun weather forecast by day

Below are the detailed weather forecasts for Cancun for the next 5 days.

Cancun weather for Tuesday 17th March 2026

Expect isolated thunderstorms in Cancun, Mexico's Caribbean Coast with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 21 kph from the north.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
91
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
21
kph wind from N

Cancun weather for Wednesday 18th March 2026

Expect isolated thunderstorms in Cancun, Mexico's Caribbean Coast with a maximum temperature of 25°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 19 kph from the north-east.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
58
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
kph wind from NE

Cancun weather for Thursday 19th March 2026

Expect broken clouds in Cancun, Mexico's Caribbean Coast with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Cancun weather for Friday 20th March 2026

Expect broken clouds in Cancun, Mexico's Caribbean Coast with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

28
°C maximum temperature
21
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from N

Cancun weather for Saturday 21st March 2026

Expect scattered clouds in Cancun, Mexico's Caribbean Coast with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.