Weather forecast for tomorrow
Portmore, Jamaica

Weather forecast for tomorrow

Monday, 05. May

Scattered Thunderstorms
05:37

18:31
EST
Scattered Thunderstorms
31°C / 25°C
  • Wind: 23km/h SE
  • Humidity: 66%
  • Precip. probability: 45%
  • Precipitation: 4mm
  • UV index: 11
Tomorrow, on Monday, scattered thunderstorms are expected, with the potential for brief but intense rain and lightning.
With a low probability, light precipitation is predicted. The highest forecasted temperature is a humid 31°C, while the lowest temperature will be a moderately hot 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a sizzling 36°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted temperature is relatively higher than May's regular maximum of 28.7°C.
Sunrise will be at 05:37 and sunset at 18:31; tomorrow's daylight will last for 12h and 53min.

Frequently asked questions

What is the weather forecast for Portmore for tomorrow?
Tomorrow, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
Will it rain tomorrow?
With a probability of 45%, light precipitation of 4mm is forecasted.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 25°C. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 36°C.
The maximum temperature will be slightly warmer than the average highest temperature of 28.7°C in May. The lowest temperature will be in line with the average low of 23.2°C.
When is the sunrise / sunset tomorrow?
On Monday, in Portmore, sunrise will be at 05:37 and sunset at 18:31 (EST).
How many hours of daylight will Portmore have tomorrow?
In Portmore, the length of the day tomorrow will be 12h and 53min.

Hourly weather forecast

0h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Wind: 11km/h N
  • Pressure: 1012mbar
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 15km
2h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 3km/h NNE
  • Pressure: 1012mbar
  • Humidity: 79%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 12km
4h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 5km/h N
  • Pressure: 1011mbar
  • Humidity: 81%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 15km
Sunrise: 05:37
6h
  • 25°C
  • Feels like:
    28°C
Mostly Sunny
Mostly Sunny
  • Wind: 8km/h N
  • Pressure: 1012mbar
  • Humidity: 82%
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Visibility: 15km
8h
  • 28°C
  • Feels like:
    31°C
Sunny
Sunny
  • Wind: 7km/h E
  • Pressure: 1013mbar
  • Humidity: 68%
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 31°C
  • Feels like:
    35°C
Showers
Showers
  • Wind: 13km/h SE
  • Pressure: 1013mbar
  • Humidity: 61%
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Visibility: 11km
12h
  • 31°C
  • Feels like:
    35°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 19km/h SSE
  • Pressure: 1013mbar
  • Humidity: 65%
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Visibility: 14km
14h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 23km/h SE
  • Pressure: 1011mbar
  • Humidity: 65%
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Visibility: 11km
16h
  • 30°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 19km/h SE
  • Pressure: 1010mbar
  • Humidity: 68%
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h ESE
  • Pressure: 1011mbar
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 18:31
20h
  • 28°C
  • Feels like:
    31°C
Showers
Showers
  • Wind: 14km/h E
  • Pressure: 1012mbar
  • Humidity: 74%
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Visibility: 11km
22h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Wind: 9km/h NE
  • Pressure: 1013mbar
  • Humidity: 77%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Visibility: 15km
Tomorrow, on Monday, weather will be unstable, and a mix of cloud-filled, thunderstorm-prone, rainy and sun-filled weather is anticipated.
With minimal precipitation of 1mm, rainfall is expected from 10h to 15h, and from 19h to 21h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 31°C. The feels-like temperature will vary between the lowest temperature of 28°C and the highest temperature of 36°C. The hottest part of the day will be from 10h to 13h.
The high will be moderately higher than the normal maximum of 28.7°C for May. The lowest temperature is also resembling May's typical minimum of 23.2°C.
Updated: May 4, 2025 @ 23:50:53 UTC
Published by: Weather Atlas | About Us
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