Weather Forecast
ISSUED AT 04:30 PM
Date Thursday 04th of June 2026
Meteorologist Tigahna Bacchus
FOR THE PERIOD: Tonight and Tomorrow
TRINIDAD & TOBAGO
Tonight: Generally settled at first, becoming partly cloudy or cloudy with occasional showery spells after midnight. Low chance of the isolated thunderstorm favoring Trinidad. Tomorrow: Partly cloudy/cloudy with occasional showers, mainly over Trinidad during the morning then Tobago by late afternoon into night. There is a 30% (Low) chance of the isolated thunderstorm activity. Note: Gusty winds and street flooding can occur in the event of heavy showers or thunderstorms.
THE REMAINDER OF THE LESSER ANTILLES
Tonight and Tomorrow: Mostly fair but hazy and breezy despite few partly cloudy spells with isolated showers favoring the Leewards.
Temperature
Piarco Crown Point
FORECAST MIN. TEMP. 24°C 25°C
TODAY'S MAX TEMP. 28.0°C 31.8°C
FORECAST MAX. TEMP. 31°C 31°C
HEAT INDEX 36°C 36°C
Sunrise & Sunset
Sunrise
5:42 AM
Sunset
6:26 PM
Tides
Tides ISSUED at 04:30 PM Thursday, 04th of June 2026 and valid for 04:30 PM Friday, 05th of June 2026
Port of Spain
High
06:21 am
07:54 pm
Low
12:25 am
01:15 pm
Scarborough
High
06:24 am
07:45 pm
Low
12:16 am
01:20 pm
Marine Conditions
Seas: Moderate.
Waves:
OPEN WATERS 2.0 m to 2.5m.
SHELTERED AREAS Near 1.0 m; Occasionally choppy.
Rainfall
24-Hours Rainfall (mm) ending 2pm Thursday, 04th of June 2026
Piarco
20.8 mm
Crown Point
1.0 mm
Monthly Cumulative (2pm - 2pm)
Piarco
21.1 mm
Crown Point
1.0 mm
Extended Outlook
Sat 6th Jun 2026
Partly cloudy/ at times cloudy, hazy and breezy with few light or moderate showers. Increased showery activity overnight with a 30-40% (low to medium) chance of isolated thunderstorm activity.
Piarco
32°C
25°C
Crown Point
31°C
26°C
Sun 7th Jun 2026
Variably cloudy and breezy/windy. Periods of showers over some areas. 30-40% (low to medium) chance of isolated thunderstorm activity. Night will become settled despite few lingering showers.
Piarco
30°C
25°C
Crown Point
31°C
26°C
Tourism Weather Forecast
ISSUED AT 02:51 PM
Valid Period Tonight, through Friday 05th June, 2026.
Meteorologist C.C.Dumas
Moderate concentrations of Saharan Dust present. Tropical Wave approaching.
Tonight

Initially fair but hazy with a light breeze becoming increasingly cloudy closer to midnight with the chance of the isolated brisk shower.

Temperature: Low: 25°C
Humidity: 65-80
Additional Info: Today’s Maximum Temperature: 31.5°C 24-Hour Rainfall Ending 2 PM on 03/06/26: Nil Monthly Cumulative: 0.0mm
Tides
All marine interests are advised to exercise caution as seas may become agitated in/near some heavier showers/thunderstorms.
Thursday, June 4
Scarborough
High
05:38
06:59
Low
12:36
Plymouth
High
04:37
06:07
Low
11:34
11:20
Charlotteville
High
05:07
06:37
Low
12:04
Friday, June 5
Scarborough
High
06:24
07:45
Low
12:16
01:20
Plymouth
High
05:16
06:49
Low
12:10
Charlotteville
High
05:46
07:19
Low
12:40
Weather Outlook
Thursday 04th June, 2026 (12-36 HR Outlook)

Mostly cloudy, slightly hazy and breezy with occasional showers, some of which may get heavy, and/or periods of rain. There is also the low (30%) chance of the isolated thunderstorm. Night will be mostly settled with few isolated lingering showers. Winds may gust in/near showers.

Temperature
23°C - 30°C
Humidity
75-100%
Wind
10-45 km/h E- SE
Seas
Moderate
Waves
In open waters: Up to 2.0m, In sheltered areas: Up to 1.5m, choppy in/near showers; Swell:0.5m – 1.3m,Swell period: 08 - 11s
Sunrise/Sunset
05:38 AM / 06:23 PM
Heat Index
33°C
Additional Information
Tropical Wave traversing area
Friday 05th June, 2026 (36 – 60 HR Outlook)

Variably cloudy, slightly hazy and breezy with scattered showers/periods of rain. Some showers may get heavier during morning. Winds may gust in/near showers.

Temperature
24°C - 30°C
Humidity
70-95%
Wind
10-40 km/h E- SE
Seas
Moderate
Waves
In open waters: Up to 2.0m, In sheltered areas: Up to 1.5m, choppy in/near showers; Swell:0.5m – 1.0m,Swell period: 08- 11s
Sunrise/Sunset
05:38 AM / 06:24 PM
Heat Index
33°C
Additional Information
Tropical Wave traversing area
Agromet Bulletin and Assessment Update

Dust Air Quality Index

Trinidad and Tobago Meteorological Service
Last updated: March 13, 2025 at 12:26 PM

March 2025

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Select a day to view details

Click on a day with data to view detailed information

Air Quality Categories

0-54 μg/m³: Negligible
55-154 μg/m³: Moderate
155-254 μg/m³: High
255-354 μg/m³: Very High
355-424 μg/m³: Extreme
425+ μg/m³: Dangerous

About Dust

Saharan dust consists of fine particulate matter that can travel thousands of miles across the Atlantic. These particles can affect air quality and visibility, potentially causing health concerns

Learn More

PM2.5 Air Quality Index

Trinidad and Tobago Meteorological Service
Last updated: Loading...

March 2025

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Select a day to view details

Click on a day with data to view detailed information

Air Quality Categories

0-54 μg/m³: Negligible
55-154 μg/m³: Moderate
155-254 μg/m³: High
255-354 μg/m³: Very High
355-424 μg/m³: Extreme
425+ μg/m³: Dangerous

About PM2.5

PM2.5 refers to fine particulate matter that is 2.5 micrometers or smaller in diameter. These particles can penetrate deep into the lungs and bloodstream, potentially causing health problems.

Learn More
Extended Range Forecast

Sub-seasonal (week 3 and week 4 ahead) rainfall predictions for Trinidad and Tobago

The interactive map provides intra-seasonal rainfall climate information for decision-making in climate sensitive communities, where sub-seasonal forecasts are particularly well suited.

The interactive map shows the latest forecast for week 3 and week 4 ahead (i.e. the 7-day Saturday-Friday target period, 15-21 days and 22-28 days after the date the forecast is issued). New forecasts are issued weekly on Fridays.

SEE INSTRUCTIONS BELOW THE MAP
Instructions
  • When navigating to a forecast, move the mouse over a bubble representing an area to get the possible rainfall total for week 3 ahead.
  • Clicking on any bubble on the forecast map will show, for week 3 and week 4 ahead, possible rainfall totals, percentage chance of wet or dry conditions and percentage change of exceeding 10mm and 25mm.

This sub-seasonal-to-seasonal forecasting product is still under development.

Terms and Definitions
Weather Terms
Partly Cloudy
Sky condition when between 3/8 and 5/8 of the sky is covered by clouds.
Mostly Cloudy
Sky condition when between 6/8 and 7/8 of the sky is covered by clouds.
Overcast
Sky condition when 8/8 of the sky is covered by clouds.
Precipitation Terms
Isolated
Probability of precipitation between 10% and 20%.
Scattered
Probability of precipitation between 30% and 50%.
Likely
Probability of precipitation between 60% and 70%.
Marine Terms
Slight Seas
Wave heights between 0.5 and 1.25 meters.
Moderate Seas
Wave heights between 1.25 and 2.5 meters.
Rough Seas
Wave heights between 2.5 and 4.0 meters.
Very Rough Seas
Wave heights between 4.0 and 6.0 meters.