Weather forecast for tomorrowDevon, Jamaica

Weather forecast for tomorrow

Monday 19. Oct 2026

  • 30°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 4mm
  • Wind: 13km/hESE 107°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 06:04 EST
  • Sunset: 17:45 EST
  • ▼
On Monday, in Devon, rumbling thunderstorms could affect the area later in the afternoon.
The chance of precipitation for tomorrow is high. However, the rainfall will be light. The expected temperature range extends from a high of a blazing 30°C to a low of a delightful 20°C.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a sweltering 35°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.
October's standard high of 28.9°C is anticipated to be reached during the day.
Sunrise will be at 06:04 and sunset at 17:45; tomorrow's daylight will last for 11h and 40min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 31°C.
Coldest hour: 0h 21°C.

Chance of precipitation

Highest chance: 15h 54%.

Hourly weather forecast

  • 0h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hESE 106°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 2h
  • 22°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 7km/hE 83°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 4h
  • 22°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hE 82°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 6h
  • 21°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hENE 62°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunrise: 06:04
  • 8h
  • 25°C
  • Feels like:
    27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hNE 44°
  • Humidity: 74%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 8km/hE 87°
  • Humidity: 61%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 29°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hESE 117°
  • Humidity: 56%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 29°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 12km/hESE 116°
  • Humidity: 60%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 6
  • ▼
  • 16h
  • 27°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 1mm
  • Wind: 11km/hSE 137°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
Sunset: 17:45
  • 18h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 8km/hSE 143°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 6km/hESE 123°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 5km/hSE 137°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Tomorrow, on Monday, weather will be unstable, and a combination of primarily dull and occasionally sunny, lightning-active and damp weather is predicted.
Rainfall is predicted from 13h to 16h. With light precipitation of 3mm, most rainfall is expected at 15h.
The temperature will vary between a minimum of 21°C and a maximum of 29°C. The hottest part of the day will be from 12h to 14h.
The forecasted high will be similar to the typical October maximum of 28.9°C. The forecasted low will be also significantly lower than the regular October minimum of 26°C.
Updated: Oct 18, 2026 @ 23:53:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect thunderstorms and downpours in the afternoon.

Light precipitation of 4mm is expected. The chance of rainfall is 64%.

Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 20°C. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 35°C.
The highest temperature will be in line with the average maximum of 28.9°C in October. The lowest temperature will be uncommonly lower than the average low of 26°C.

On Monday, in Devon, sunrise will be at 06:04 and sunset at 17:45 (EST).

Tomorrow, the daylight will last for 11h and 40min.