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: 24%
  • Precipitation: 0mm
  • Wind: 27km/hE 92°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 06:06 AST
  • Sunset: 17:38 AST
  • ▼
Tomorrow, on Saturday, partly cloudy skies will persist, making for a mix of sun and clouds.
A slight temperature fluctuation is forecasted, ranging from a high of a temperate 29°C to a low of a warm 26°C.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a hot 34°C. Note that heat index values are valued for light wind and location in the shade.
Sunrise will be at 06:06 and sunset at 17:38; tomorrow's daylight will last for 11h and 32min.

Sunday 1. Nov 2026

  • 30°C
  • 26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 31km/hE 86°
  • Humidity: 75%
  • UV index: 8
  • Sunrise: 06:06 AST
  • Sunset: 17:38 AST
  • ▼
On Sunday, in Saint John's, expect continuous cloudiness with subdued daylight.
The highest daytime temperature will reach a blazing 30°C, creating a slight contrast with the expected nighttime low of a temperate 26°C.
Sunrise will be at 06:06 and sunset at 17:38; the daylight will last for 11h and 31min.

10-day overview

Daily temperatures

Warmest period: Sunday - Tuesday 30°C.
Minimum temperature: 29°C.

Chance of precipitation

Highest chance: Saturday 07.11. 38%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • 26°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 20km/hE 82°
  • Humidity: 80%
  • UV index: 0
  • Sunrise: 06:05 AST
  • Sunset: 17:38 AST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 29°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 27km/hE 92°
  • Humidity: 76%
  • 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: 22%
  • Precipitation: 0mm
  • Wind: 31km/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: 23%
  • Precipitation: 0mm
  • Wind: 33km/hE 97°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 06:07 AST
  • Sunset: 17:37 AST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 30km/hESE 103°
  • Humidity: 74%
  • UV index: 10
  • Sunrise: 06:07 AST
  • Sunset: 17:37 AST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 29°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 21km/hESE 113°
  • Humidity: 74%
  • 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: 3mm
  • Wind: 16km/hSSE 152°
  • Humidity: 73%
  • 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: 32%
  • Precipitation: 3mm
  • Wind: 17km/hS 170°
  • Humidity: 74%
  • UV index: 9
  • Sunrise: 06:08 AST
  • Sunset: 17:36 AST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 29°C
  • 25°C
PM Showers
PM Showers
  • Precip. probability: 38%
  • Precipitation: 2mm
  • Wind: 20km/hSSE 164°
  • Humidity: 74%
  • 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: 0mm
  • Wind: 20km/hSSE 150°
  • Humidity: 74%
  • UV index: 9
  • Sunrise: 06:09 AST
  • Sunset: 17:35 AST
  • ▼
For the next ten days, primarily overcast and occasionally rain-filled weather is forecasted.
Rainfall is forecasted for Thursday through next Saturday. The days with the most rainfall will be Thursday and next Friday, with minimal precipitation of 3mm.
Temperature variation will be minimal throughout the coming week. Maximum temperatures will fall between 29°C and 30°C, while the nighttime low will be also mostly stable, as the minimum temperature will fluctuate between 25°C and 26°C.
Sunday through Tuesday, with the highest temperature of 30°C, will be the hottest days in Saint John's; on all other days, the maximum temperature remains steady at 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between a hot 33°C and a torrid 36°C.
Updated: Oct 30, 2026 @ 21:16:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, occasional clouds will pass by, but expect bright spells.

Tomorrow, the highest temperature will be 29°C, while the lowest temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 34°C.
Tomorrow, the maximum temperature will be notably higher than the average highest temperature of 0°C in October. The lowest temperature tomorrow will be also significantly 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, the length of the day tomorrow will be 11h and 32min.

On Sunday, expect predominantly cloudy skies to persist.

On Sunday, the highest temperature will be 30°C, while the lowest temperature will be 26°C.