Guyana weather live forecast

Today's maximum temperature in Guyana is expected to be 29°C. Select a day from the live weather forecast for Guyana (Georgetown) for more weather parameters.

Monday
5th Jan
29

25

5

10
Tuesday
6th Jan
29

25

5

8
Wednesday
7th Jan
28

25

4

10
Thursday
8th Jan
29

25

3

10
Friday
9th Jan
28

25

3

10

5-day weather forecast updated at 04:00 on Monday 5th January 2026 GMT

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

Top Guyana destinations

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

34
Lethem
29
Georgetown

All Guyana destinations

Guyana weather forecast by day

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

Guyana weather for Monday 5th January 2026

Expect isolated thunderstorms in Guyana with a maximum temperature of 29°C, moderate 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 50% chance of some rain and a gentle breeze of 16 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
50
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Guyana weather for Tuesday 6th January 2026

Expect isolated thunderstorms in Guyana with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 16 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
91
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Guyana weather for Wednesday 7th January 2026

Expect isolated thunderstorms in Guyana with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a gentle breeze of 15 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
82
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from E

Guyana weather for Thursday 8th January 2026

Expect isolated thunderstorms in Guyana with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 15 kph from the north-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
90
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from NE

Guyana weather for Friday 9th January 2026

Expect isolated thunderstorms in Guyana with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 14 kph from the east.