Chetumal weather live forecast

Today's maximum temperature in Chetumal is expected to be 33°C. Select a day from the live weather forecast for Chetumal, Mexico for more weather parameters.

Wednesday
16th Sep
33

26

6

10
Thursday
17th Sep
31

25

6

10
Friday
18th Sep
33

25

6

6
Saturday
19th Sep
33

25

6

10
Sunday
20th Sep
33

25

5

10

5-day weather forecast updated at 04:00 on Wednesday 16th September 2026 GMT

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

Chetumal weather forecast by day

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

Chetumal weather for Wednesday 16th September 2026

Expect isolated thunderstorms in Chetumal, Mexico with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 18 kph from the east.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
18
kph wind from E

Chetumal weather for Thursday 17th September 2026

Expect isolated thunderstorms in Chetumal, Mexico with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 16 kph from the north-east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
49
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from NE

Chetumal weather for Friday 18th September 2026

Expect isolated thunderstorms in Chetumal, Mexico with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 16 kph from the east.

33
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
41
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
16
kph wind from E

Chetumal weather for Saturday 19th September 2026

Expect isolated thunderstorms in Chetumal, Mexico with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 14 kph from the east.

33
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
48
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
14
kph wind from E

Chetumal weather for Sunday 20th September 2026

Expect isolated thunderstorms in Chetumal, Mexico with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 16 kph from the east.