Weather forecast for todayAlston, Jamaica

Weather forecast for today

Current condition 10:04 EST

  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 14km/hE 80°
  • Humidity: 64%
  • Dewpoint: 20°C
  • Pressure: 1014.22mbar
  • Visibility: 14.48km
  • UV index: 8
  • ▼
At the moment, in Alston, the sky is a mix of clouds and sunshine.
The temperature is a temperate 28°C, the felt air reading is calculated to be a tropical 30°C. The current temperature is at the anticipated maximum for today.

Saturday 17. Oct 2026

  • 28°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 17km/hESE 117°
  • Humidity: 76%
  • UV index: 9
  • Sunrise: 06:03 EST
  • Sunset: 17:46 EST
  • ▼
Today, unstable weather may lead to more thunderstorms.
Minimal precipitation is forecasted. The maximum temperature will be a warm 28°C, while the minimum temperature will be a pleasant 21°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a hot 32°C. Note that heat index values are valued for light wind and location in the shade.
The expected daytime maximum should align with the typical October high of 28.2°C.
Sunrise was at 06:03 and sunset will be at 17:46; the daylight will last for 11h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 11h 30°C.
Coldest hour: 1h 23°C.

Chance of precipitation

Highest chance: 13h 100%.

Hourly weather forecast

  • 11h
  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 15km/hE 96°
  • Humidity: 66%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 9
  • ▼
  • 12h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 0mm
  • Wind: 15km/hESE 103°
  • Humidity: 64%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 9
  • ▼
  • 13h
  • 26°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 1mm
  • Wind: 17km/hESE 113°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 14h
  • 26°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 17km/hESE 111°
  • Humidity: 75%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 5
  • ▼
  • 15h
  • 26°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 89%
  • Precipitation: 1mm
  • Wind: 17km/hESE 118°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 16h
  • 25°C
  • Feels like:
    25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 42%
  • Precipitation: 0mm
  • Wind: 15km/hSE 124°
  • Humidity: 78%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 17h
  • 24°C
  • Feels like:
    24°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 12km/hSE 136°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:46
  • 18h
  • 23°C
  • Feels like:
    25°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0mm
  • Wind: 11km/hSE 136°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 9km/hSE 145°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 8km/hSSE 149°
  • Humidity: 85%
  • Pressure: 1014mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 153°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 151°
  • Humidity: 87%
  • Pressure: 1015mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 23h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 151°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Today, a combination of cloudy, thunderstorm-prone and damp weather is anticipated.
Rain is expected from 13h to 15h. With light precipitation of 3mm, most rainfall is expected at 14h.
The temperature will be between the lowest temperature of 23°C and the highest temperature of 28°C. The warmest part of the day is anticipated around 11h.
Today, the forecasted high aligns consistent with the average peak in October. The lowest temperature is also similar to October's typical minimum of 21.6°C.
Updated: Oct 17, 2026 @ 15:04:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (10:04 EST) it is 28°C in Alston.

Today, in Alston, storm chances remain present.

There is a high chance of rainfall, but precipitation will be minimal.

Today, the highest temperature will be 28°C, while the lowest temperature will be 21°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 32°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 21.6°C.

On Saturday, in Alston, sunrise was at 06:03 and sunset will be at 17:46 (EST).

Today, the daylight will last for 11h and 42min.