Guatemala weather live forecast

Today's maximum temperature in Guatemala is expected to be 20°C. Select a day from the live weather forecast for Guatemala (Guatemala City) for more weather parameters.

Thursday
18th Dec
20

16

4

6
Friday
19th Dec
22

16

5

7
Saturday
20th Dec
22

16

6

8
Sunday
21st Dec
22

15

6

7
Monday
22nd Dec
22

15

4

9

5-day weather forecast updated at 04:01 on Thursday 18th December 2025 GMT

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

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Below are temperatures expected today at popular countries, regions and places in Guatemala. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Guatemala weather forecast by day

Below are the detailed weather forecasts for Guatemala for the next 5 days. The forecasts shown are for Guatemala City and may not represent the whole of Guatemala. Browse more destinations in Guatemala to view more weather forecasts.

Guatemala weather for Thursday 18th December 2025

Expect isolated thunderstorms in Guatemala with a maximum temperature of 20°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 18 kph from the north.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
87
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Guatemala weather for Friday 19th December 2025

Expect broken clouds in Guatemala with a maximum temperature of 22°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from N

Guatemala weather for Saturday 20th December 2025

Expect broken clouds in Guatemala with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from N

Guatemala weather for Sunday 21st December 2025

Expect sunshine and showers in Guatemala with a maximum temperature of 22°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 27 kph from the north.

22
°C maximum temperature
15
°C minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
27
kph wind from N

Guatemala weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Guatemala with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a fresh breeze of 30 kph from the north.