Weather Forecast
ISSUED AT 04:16 PM
Date Monday 27th of April 2026
Meteorologist A. Abdullah-Muhammad
FOR THE PERIOD: Tonight and Tomorrow
TRINIDAD,TOBAGO & THE Windward Islands
Tonight: Mostly fair despite isolated showers. Tomorrow: Hot and sunny conditions will be interrupted by cloudy periods with isolated showers. Nighttime will be mostly fair and cool despite isolated showers. Gusty winds may occur in/near showers!
LEEWARD ISLANDS
Tonight: Partly cloudy with a few showers. There is a 20% (low) chance of isolated heavy showers/ thunderstorm activity. Tomorrow: Partly cloudy, at times cloudy, with a few showers. There is a 30-40% (low to medium) chance of isolated heavy showers/thunderstorm activity favouring the northern Leewards. Nighttime will be mostly fair despite isolated showers.
Temperature
Piarco Crown Point
FORECAST MIN. TEMP. 24°C 25°C
TODAY'S MAX TEMP. 31.9°C 31.7°C
FORECAST MAX. TEMP. 33°C 32°C
HEAT INDEX 36°C 35°C
Sunrise & Sunset
Sunrise
05:49am
Sunset
06:18pm
Tides
Tides ISSUED at 04:16 PM Monday, 27th of April 2026 and valid for 04:16 PM Tuesday, 28th of April 2026
Port of Spain
High
01:46 am
02:21 pm
Low
08:05 am
8:12 pm
Scarborough
High
01:45 am
02:17 pm
Low
07:59 am
08:15 pm
Marine Conditions
Seas: Moderate
Waves:
OPEN WATERS 1.5 m to 2.0 m
SHELTERED AREAS near 1.0m
MARINE ADVISORY Hazardous Seas Alert # 1 – Yellow Level is in effect. All marine interests are advised to exercise caution!
Rainfall
24-Hours Rainfall (mm) ending 2pm Monday, 27th of April 2026
Piarco
NIL
Crown Point
NIL
Monthly Cumulative (2pm - 2pm)
Piarco
75.9mm
Crown Point
22.2mm
Extended Outlook
Wed 29th Apr 2026
Generally hot and hazy conditions despite isolated showers. Nighttime will be mostly fair and cool despite isolated showers.
Piarco
33°C
23°C
Crown Point
31°C
25°C
Thu 30th Apr 2026
Generally hot and hazy conditions despite isolated showers. Nighttime will be mostly fair despite isolated showers.
Piarco
33°C
23°C
Crown Point
31°C
25°C
Tourism Weather Forecast
ISSUED AT 02:55 PM
Valid Period Tonight, through Wednesday 29th April, 2026.
Meteorologist C.C.Dumas
Mild Concentrations of Saharan Dust
Tonight

Mostly fair but slightly hazy with the isolated shower.

Temperature: Low: 25°C
Humidity: 60-85
Additional Info: Today’s Maximum Temperature: 31.7°C 24-Hour Rainfall Ending 2 PM on 27/04/26:Nil Monthly Cumulative: 22.2mm
Tides
• Spring tides will be in effect from Tuesday 28th April to Monday 04th May 2026. • Hazardous Seas Alert- Yellow Level in effect until 08:00am Wednesday 29th April 2026. All marine interests are advised to exercise extreme caution especially at high tides as combined effects pose potential disruption of nearshore activities.
Tuesday, April 28
Scarborough
High
01:45
02:17
Low
07:59
08:15
Plymouth
High
12:41
01:16
Low
07:00
07:07
Charlotteville
High
01:11
01:46
Low
07:30
07:37
Wednesday, April 29
Scarborough
High
02:14
02:57
Low
08:36
08:45
Plymouth
High
01:16
02:00
Low
07:41
07:43
Charlotteville
High
01:46
01:30
Low
08:11
08:13
Weather Outlook
Tuesday 28th April, 2026 (12 - 36 HR Outlook)

Sunny, slightly hazy and at times breezy despite the isolated morning shower. Night will be fair but slightly hazy.

Temperature
25°C - 31°C
Humidity
60-85%
Wind
05-35 km/h E- ESE
Seas
Moderate
Waves
In open waters: 1.5m - 2.0m, In sheltered areas: Near 1.0m; Swell: 0.5m – 0.8m,Swell period: 10-13s; Spring tides will be in effect.;Hazardous Seas Alert-Yellow Level will be in effect.
Sunrise/Sunset
05:45 AM / 06:15 PM
Heat Index
35°C
Additional Information
Mild concentrations of Saharan Dust. Persons sensitive to these atmospheric changes should take the necessary precautions.
Wednesday 29th April, 2026 (36 – 60 HR Outlook)

Sunny and hazy with the isolated brisk shower. Night will be fair but hazy.

Temperature
24°C - 32°C
Humidity
60-80%
Wind
05-30 km/h E- SE
Seas
Moderate
Waves
In open waters: 1.5m - 2.0m, In sheltered areas: Near 1.0m; Swell: 0.5m – 1.0m, Swell period: 07-11s; Spring tides will be in effect;Hazardous Seas Alert-Yellow Level will be in effect until 08:00am.
Sunrise/Sunset
05:45 AM / 06:15 PM
Heat Index
36°C
Additional Information
Mild to moderate concentrations of Saharan Dust. Persons sensitive to these 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.