St Kitts weather live forecast

Today's maximum temperature in St Kitts is expected to be 30°C. Select a day from the live weather forecast for St Kitts, St Kitts & Nevis for more weather parameters.

Monday
18th May
30

26

8

11
Tuesday
19th May
30

26

8

11
Wednesday
20th May
30

26

8

11
Thursday
21st May
30

26

8

11
Friday
22nd May
30

26

9

11

5-day weather forecast updated at 04:00 on Monday 18th May 2026 GMT

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

St Kitts weather forecast by day

Below are the detailed weather forecasts for St Kitts for the next 5 days.

St Kitts weather for Monday 18th May 2026

Expect isolated thunderstorms in St Kitts, St Kitts & Nevis with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 28 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
27
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from E

St Kitts weather for Tuesday 19th May 2026

Expect isolated thunderstorms in St Kitts, St Kitts & Nevis with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 27 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
31
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from E

St Kitts weather for Wednesday 20th May 2026

Expect isolated thunderstorms in St Kitts, St Kitts & Nevis with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 26 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
37
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

St Kitts weather for Thursday 21st May 2026

Expect isolated thunderstorms in St Kitts, St Kitts & Nevis with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 24 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
28
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

St Kitts weather for Friday 22nd May 2026

Expect scattered clouds in St Kitts, St Kitts & Nevis with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.