Weather Forecast
ISSUED AT 03:03 PM
Date Sunday 06th of September 2026
Meteorologist Gary Benjamin
FOR THE PERIOD: Tonight and Tomorrow
TRINIDAD,TOBAGO & THE Windward Islands
Tonight: Fair and hazy, becoming partly cloudy at times with a few light or moderate showers. There is a low chance for an isolated heavy shower. Tomorrow: Partly cloudy periods during the predawn and early morning to early afternoon are likely to produce a few light or moderate showers with a low to medium chance for an isolated heavy shower. Mostly fair and hazy evening and night with a brief shower in some areas.
The Leewards
Tonight: Partly cloudy to cloudy, with a few heavy showers and thunderstorms mainly over the middle Leeward islands. Tomorrow: Overnight and pre-dawn heavy showers or thunderstorms gives way to a mostly fair and hazy day with a few brief showers mainly near hilly areas. In the event of a heavy shower or thunderstorm gusty winds are to be expected, and street or flash flooding is likely. N.B. Saharan dust is expected to be in significant quantity during the next forty-eight (48) hours
Temperature
Piarco Crown Point
FORECAST MIN. TEMP. 25°C 26°C
TODAY'S MAX TEMP. 33.2°C 32.2°C
FORECAST MAX. TEMP. 33°C 32°C
HEAT INDEX 36°C 35°C
Sunrise & Sunset
Sunrise
5:56 am
Sunset
6:11 pm
Tides
Tides ISSUED at 03:03 PM Sunday, 06th of September 2026 and valid for 03:03 PM Monday, 07th of September 2026
Port of Spain
High
12:03 am
01:56 pm
Low
07:12 am
07:06 pm
Scarborough
High
12:07 am
01:40 pm
Low
07:09 am
07:07 pm
Marine Conditions
Seas: Moderate
Waves:
OPEN WATERS 1.5m to 2.0m
SHELTERED AREAS near 1.0m and occasionally choppy
Rainfall
24-Hours Rainfall (mm) ending 2pm Sunday, 06th of September 2026
Piarco
3.7 mm
Crown Point
1.8 mm
Monthly Cumulative (2pm - 2pm)
Piarco
21.3 mm
Crown Point
4.2 mm
Extended Outlook
Tue 8th Sep 2026
Fair and hazy morning. Partly cloudy to cloudy afternoon and evening with a few light to moderate showers. A medium chance for an isolated heavy shower or thunderstorm.
Piarco
33°C
25°C
Crown Point
32°C
26°C
Wed 9th Sep 2026
Partly cloudy to cloudy day with light to moderate showers over varying areas. Medium to high chance for heavy showers or thunderstorms.
Piarco
32°C
25°C
Crown Point
31°C
26°C
Tourism Weather Forecast
ISSUED AT 03:06 PM
Valid Period Tonight, through Monday 07th September, 2026.
Meteorologist C.C.Dumas
Mild Saharan Dust
Tonight

Fair but slightly hazy.  Mild Saharan Dust. Persons sensitive to the atmospheric changes should take the necessary precautions.

Temperature: Low: 26°C
Humidity: 75-95
Additional Info: Today’s Maximum Temperature: 31.5°C 24-Hour Rainfall Ending 2:00PM on 04/09/26: 2.4mm Monthly Cumulative: 2.4mm
Tides
Spring tides will be in effect from Monday 07th September, 2026. All marine interests are advised to exercise caution, especially at high tide.
Saturday, September 5
Scarborough
High
11:25
11:43
Low
04:40
04:20
Plymouth
High
10:15
09:31
Low
03:31
03:01
Charlotteville
High
10:45
10:01
Low
04:01
03:31
Sunday, September 6
Scarborough
High
12:47
Low
06:05
05:57
Plymouth
High
11:50
10:58
Low
04:54
04:35
Charlotteville
High
12:20
Low
05:24
05:05
Monday, September 7
Scarborough
High
12:07
01:40
Low
07:09
07:07
Plymouth
High
12:51
Low
06:07
06:01
Charlotteville
High
01:21
Low
06:37
06:31
Weather Outlook
Saturday 05th September, 2026 (12 – 36 HR Outlook)

Fair to partly cloudy, slightly hazy and at times breezy with isolated morning showers.

Night will be fair but slightly hazy with the isolated shower and a light breeze. 
 
Temperature
25°C - 31°C
Humidity
70-90%
Wind
05-35 km/h ESE-SSE
Seas
Slight
Waves
In open waters: 1.0m -1.3m, In sheltered areas: Less than 1.0m; Swell: 0.3m-0.5m,Swell period: 07-09s
Sunrise/Sunset
05:52 AM / 06:10 PM
Heat Index
33°C
Additional Information
Mild Saharan Dust Persons sensitive to the atmospheric changes should take the necessary precautions.
Sunday 06th September, 2026 (36 – 60 HR Outlook)

Sunny, slightly hazy and breezy with the isolated early morning shower.  Fair but hazy night with a light breeze. 

Temperature
26°C - 32°C
Humidity
65-90%
Wind
10-35 km/h E- ESE
Seas
Slight to Moderate
Waves
In open waters: 1.0m – 1.5m, In sheltered areas: 1.0m; Swell:0.3m – 0.8m,Swell period: 07- 09s
Sunrise/Sunset
05:53 AM / 06:13 PM
Heat Index
34°C
Additional Information
Mild Saharan Dust Persons sensitive to the atmospheric changes should take the necessary precautions.
Monday 07th September, 2026 (60 – 84 HR OUTLOOK)

Sunny, hazy and breezy with isolated afternoon showers.  Fair but hazy night with a light breeze and the isolated shower.

Winds may gust at times.

Temperature
26°C - 32°C
Humidity
65-90%
Wind
10-40 km/h E- ESE
Seas
Moderate
Waves
In open waters: 1.5m -2.0m, In sheltered areas:1.0m – 1.3m; Swell:0.5m – 0.8m, Swell period: 07- 09s;Spring tides in effect.
Sunrise/Sunset
05:53 AM / 06:13 PM
Heat Index
34°C
Additional Information
Mild/Moderate Saharan Dust Persons sensitive to the atmospheric changes should take the necessary precautions.
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.