Monterrico weather live forecast

Today's maximum temperature in Monterrico is expected to be 36°C. Select a day from the live weather forecast for Monterrico, Guatemala for more weather parameters.

Thursday
17th Sep
36

25

10

10
Friday
18th Sep
35

26

9

10
Saturday
19th Sep
35

26

9

10
Sunday
20th Sep
33

26

8

10
Monday
21st Sep
33

25

7

9

5-day weather forecast updated at 04:02 on Thursday 17th September 2026 GMT

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

Monterrico weather forecast by day

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

Monterrico weather for Thursday 17th September 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 36°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 15 kph from the south.

36
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
30
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
15
kph wind from S

Monterrico weather for Friday 18th September 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 17 kph from the south-west.

35
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
44
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
17
kph wind from SW

Monterrico weather for Saturday 19th September 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 14 kph from the south-west.

35
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
73
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
14
kph wind from SW

Monterrico weather for Sunday 20th September 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a light breeze of 12 kph from the south-west.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
80
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Monterrico weather for Monday 21st September 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a light breeze of 12 kph from the south-west.