Weather forecast for tomorrowBum, Sierra Leone

Weather forecast for tomorrow

Sunday 1. Nov 2026

  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 4mm
  • Wind: 8km/hNNW 343°
  • Humidity: 82%
  • UV index: 11
  • Sunrise: 06:35 GMT
  • Sunset: 18:26 GMT
  • ▼
Tomorrow, on Sunday, 1st of November, brief but strong thunderstorms are expected during the afternoon hours.
With a high probability, light precipitation is forecasted. Predicted temperature values will span from a hot 33°C down to a warm 23°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a searing 49°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, the anticipated maximum will be slightly warmer than October's regular high of 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: 3h - 6h 27°C.

Chance of precipitation

Highest chance: 15h 46%.

Hourly weather forecast

  • 0h
  • 24°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 5km/hNNE 30°
  • Humidity: 100%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 5km/hN 350°
  • 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 4°
  • 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: 6km/hNNE 13°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 06:35
  • 8h
  • 25°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 16°
  • Humidity: 98%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 17°
  • Humidity: 82%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12h
  • 31°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 8km/hNE 39°
  • Humidity: 70%
  • 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/hWNW 288°
  • Humidity: 71%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 16h
  • 31°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 8km/hSW 222°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 18h
  • 28°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 7km/hSW 214°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:26
  • 20h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 5km/hSW 232°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hW 260°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of cloud-filled, unstable and rain-filled weather is forecasted.
Rainfall is expected from midnight, 1h, and from 15h to 19h. With light precipitation of 3mm, most rainfall is expected at 17h.
The temperature will be between a minimum of 24°C and a maximum of 32°C. The feels-like temperature will vary between the lowest temperature of 27°C and the highest temperature of 40°C. The hottest part of the day will be from 13h to 15h.
The temperature is expected to be moderately higher than the average peak in October, which is 30.7°C. The minimum temperature will be also similar to October's average low of 22.1°C.
Updated: Oct 31, 2026 @ 13:21:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Bum, unstable skies may bring rain, thunder, and brief gusts later today.

Light precipitation of 4mm is anticipated. The possibility of rainfall is 57%.

Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 23°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 49°C.
Tomorrow, the highest temperature will be moderately higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

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

Tomorrow, the daylight will last for 11h and 52min.