Weather forecast for 10 daysSaint John's, Montserrat

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 29°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 27km/hE 92°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 06:06 AST
  • Sunset: 17:38 AST
  • ▼
Today, in Saint John's, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Temperature measurements will peak at a moderately hot 29°C, with a slight decrease to a low of a warm 26°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a hot 34°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Sunrise will be at 06:06 and sunset at 17:38; the daylight will last for 11h and 32min.

Sunday 1. Nov 2026

  • 30°C
  • 26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 30km/hE 86°
  • Humidity: 75%
  • UV index: 8
  • Sunrise: 06:06 AST
  • Sunset: 17:38 AST
  • ▼
Tomorrow, in Saint John's, widespread cloud cover will remain in place.
Temperatures will experience a minor oscillation, reaching a high of a tropical 30°C and dropping to a low of a moderately hot 26°C.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a torrid 36°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 06:06 and sunset at 17:38; tomorrow's daylight will last for 11h and 31min.

10-day overview

Daily temperatures

Maximum temperature: 30°C.
Minimum temperature: 29°C.

Chance of precipitation

Highest chance: Saturday 07.11. 51%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • 29°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 27km/hE 92°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 06:06 AST
  • Sunset: 17:38 AST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 30°C
  • 26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 30km/hE 86°
  • Humidity: 75%
  • UV index: 8
  • Sunrise: 06:06 AST
  • Sunset: 17:38 AST
  • ▼
  • Monday
  • 2. Nov 2026
  • 30°C
  • 26°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 33km/hE 99°
  • Humidity: 74%
  • UV index: 9
  • Sunrise: 06:07 AST
  • Sunset: 17:37 AST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 29km/hESE 106°
  • Humidity: 74%
  • UV index: 10
  • Sunrise: 06:07 AST
  • Sunset: 17:37 AST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 21km/hESE 117°
  • Humidity: 73%
  • UV index: 10
  • Sunrise: 06:07 AST
  • Sunset: 17:36 AST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 29°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 16km/hS 172°
  • Humidity: 72%
  • UV index: 10
  • Sunrise: 06:08 AST
  • Sunset: 17:36 AST
  • ▼
  • Friday
  • 6. Nov 2026
  • 29°C
  • 25°C
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 18km/hSSW 195°
  • Humidity: 74%
  • UV index: 9
  • Sunrise: 06:08 AST
  • Sunset: 17:36 AST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 29°C
  • 25°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 3mm
  • Wind: 19km/hS 187°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 06:09 AST
  • Sunset: 17:35 AST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 29°C
  • 25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 5mm
  • Wind: 17km/hSSE 158°
  • Humidity: 75%
  • UV index: 8
  • Sunrise: 06:09 AST
  • Sunset: 17:35 AST
  • ▼
  • Monday
  • 9. Nov 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 19km/hSE 144°
  • Humidity: 74%
  • UV index: 10
  • Sunrise: 06:10 AST
  • Sunset: 17:35 AST
  • ▼
Ten-day trends indicate that primarily cloudy and occasionally rain-soaked weather is forecasted.
Rainfall is forecasted for Friday through next Sunday.
The maximum temperature will be almost identical in the upcoming period. Expected highs will hover between 29°C and 30°C, while the overnight low will be also nearly unchanged, as the minimum temperature is expected to range between 25°C and 26°C.
With a maximum temperature of 30°C, Sunday through Wednesday and next Monday will be the hottest days; for the remaining days, the highest temperature will consistently be 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and vary between a hot 33°C and a very hot 36°C.
Updated: Oct 31, 2026 @ 05:26:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Saint John's, occasional clouds will pass by, but expect bright spells.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 26°C. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 34°C.
The highest temperature will be noticeably higher than the average maximum of 0°C in October. The lowest temperature today will be also uncommonly higher than the average low of 0°C.

On Saturday, in Saint John's, sunrise will be at 06:06 and sunset at 17:38 (AST).

In Saint John's, Montserrat, today, there will be 11h and 32min of daylight.

On Sunday, expect continuous cloudiness with subdued daylight.

Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be 36°C.
Tomorrow, the highest temperature will be noticeably higher than the average maximum of 0°C in October. The lowest temperature will be also uncommonly higher than the average low of 0°C.

On Sunday, in Saint John's, sunrise will be at 06:06 and sunset at 17:38 (AST).

In Saint John's, tomorrow, there will be 11h and 31min of daylight.