Weather forecast for tomorrowSource Blanche, Haiti

Weather forecast for tomorrow

Wednesday 21. Oct 2026

  • 31°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 15km/hSE 128°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:48 EDT
  • Sunset: 18:26 EDT
  • ▼
Tomorrow, on Wednesday, 21st of October, expect partly sunny skies with periods of cloudiness.
The maximum temperature will be a blazing 31°C, while the minimum forecasted temperature is a moderately hot 23°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a sizzling 38°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.
The forecasted temperature is relatively higher than October's regular maximum of 28.5°C.
Sunrise will be at 06:48 and sunset at 18:26; tomorrow's daylight will last for 11h and 38min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 35°C.
Coldest period: 3h - 6h 26°C.

Chance of precipitation

Highest chance: 3h 11%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    28°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hN 10°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 11°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    26°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 25°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 27°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunrise: 06:48
  • 8h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 27°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 29°C
  • Feels like:
    33°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSE 137°
  • Humidity: 71%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 12h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hSSE 148°
  • Humidity: 67%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 31°C
  • Feels like:
    35°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hSSE 149°
  • Humidity: 64%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 30°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hSSE 147°
  • Humidity: 65%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 28°C
  • Feels like:
    32°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hSE 142°
  • Humidity: 71%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:26
  • 20h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hESE 119°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hNE 49°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Tomorrow, a combination of mostly clear, dull and damp weather is anticipated.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 31°C. The feels-like temperature will be between a minimum of 26°C and a maximum of 35°C. The hottest part of the day will be at 14h and 15h.
The maximum temperature will be a couple of degrees higher than October's average high of 28.5°C. The lowest temperature is expected to be also relatively lower than the average minimum in October, typically 26.1°C.
Updated: Oct 20, 2026 @ 04:15:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, in Source Blanche, clouds and sunshine will alternate throughout the day.

Tomorrow, the highest temperature in Source Blanche will be 31°C, while the lowest temperature will be 23°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 38°C.
The highest temperature will be a few degrees higher than the average maximum of 28.5°C in October. The lowest temperature will be also relatively lower than the average low of 26.1°C.

On Wednesday, in Source Blanche, sunrise will be at 06:48 and sunset at 18:26 (EDT).

Tomorrow, the daylight will last for 11h and 38min.