Weather forecast for tomorrowBum, Sierra Leone

Weather forecast for tomorrow

Sunday 1. Nov 2026

  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 4mm
  • Wind: 8km/hN 0°
  • Humidity: 82%
  • UV index: 11
  • Sunrise: 06:35 GMT
  • Sunset: 18:26 GMT
  • ▼
Tomorrow, rain with scattered lightning is expected during the afternoon.
The chance of rain is high. However, precipitation will be light. The maximum temperature will be a tropical 32°C, while the minimum anticipated temperature is a warm 23°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at a burning hot 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's highest temperature is anticipated to match the regular high for October at 30.7°C.
Sunrise will be at 06:35 and sunset at 18:26; tomorrow's daylight will last for 11h and 52min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 40°C.
Coldest period: 0h - 3h 24°C.

Chance of precipitation

Highest chance: 15h 58%.

Hourly weather forecast

  • 0h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 26°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 2mm
  • Wind: 4km/hN 354°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 5km/hN 0°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 16°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 06:35
  • 8h
  • 25°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 21°
  • Humidity: 98%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 10h
  • 29°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 16°
  • Humidity: 83%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12h
  • 31°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 8km/hNE 51°
  • Humidity: 71%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 200°
  • Humidity: 73%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 30°C
  • Feels like:
    38°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 8km/hSW 221°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 18h
  • 28°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 7km/hSW 228°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:26
  • 20h
  • 26°C
  • Feels like:
    31°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 5km/hSW 232°
  • Humidity: 97%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 5km/hW 262°
  • Humidity: 100%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Tomorrow, a combination of cloudy, turbulent and rainy weather is anticipated.
Rain is expected from 1h to 3h, and from 15h to 23h. With light precipitation of 2mm, most rainfall is expected at 2h.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 32°C. The feels-like temperature will vary between the lowest temperature of 24°C and the highest temperature of 40°C. The hottest part of the day will be at 13h and 14h.
The maximum temperature will be consistent with the average high of 30.7°C in October. The lowest temperature is also alike with October's typical minimum of 22.1°C.
Updated: Oct 31, 2026 @ 20:43:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, storm clouds will develop in the afternoon, bringing thunder and rain.

With a probability of 59%, light precipitation of 4mm is forecasted.

Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 23°C. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 45°C.
The maximum temperature will be in line with the average highest temperature of 30.7°C in October. The lowest temperature will be also in line with the average low of 22.1°C.

On Sunday, in Bum, sunrise will be at 06:35 and sunset at 18:26 (GMT).

In Bum, the length of the day tomorrow will be 11h and 52min.