Monterrico weather live forecast

Today's maximum temperature in Monterrico is expected to be 35°C. Select a day from the live weather forecast for Monterrico, Guatemala for more weather parameters.

Tuesday
18th Aug
35

26

7

9
Wednesday
19th Aug
36

26

3

11
Thursday
20th Aug
35

25

8

11
Friday
21st Aug
36

25

9

9
Saturday
22nd Aug
34

26

9

7

5-day weather forecast updated at 04:02 on Tuesday 18th August 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 Tuesday 18th August 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 15 kph from the south-west.

35
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
62
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
15
kph wind from SW

Monterrico weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 36°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 13 kph from the south.

36
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
41
% chance of some rain
<5
mm of rainfall expected
VH
very high heat & humidity
13
kph wind from S

Monterrico weather for Thursday 20th August 2026

Expect broken clouds in Monterrico, Guatemala with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

35
°C maximum temperature
25
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from SW

Monterrico weather for Friday 21st August 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 15 kph from the south-west.

36
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
65
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
15
kph wind from SW

Monterrico weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Monterrico, Guatemala with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 14 kph from the south-west.