Weather forecast for tomorrowArlit, Niger

Weather forecast for tomorrow

Wednesday 21. Oct 2026

  • 40°C
  • 22°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 69°
  • Humidity: 12%
  • UV index: 11
  • Sunrise: 06:26 WAT
  • Sunset: 18:03 WAT
  • ▼
Tomorrow, sunshine is also expected with little to no cloud cover.
The highest daytime temperature will touch a torridly hot 40°C, creating a significant contrast with the predicted nighttime low of a delightful 22°C.
The day’s highest temperature is anticipated to be slightly warmer than the standard October average of 37°C.
Sunrise will be at 06:26 and sunset at 18:03; tomorrow's daylight will last for 11h and 38min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 39°C.
Coldest hour: 6h 22°C.

Chance of precipitation

Highest chance: 0h - 21h 0%.

Hourly weather forecast

  • 0h
  • 29°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hENE 74°
  • Humidity: 15%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 2h
  • 26°C
  • Feels like:
    26°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hE 88°
  • Humidity: 17%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hE 84°
  • Humidity: 20%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hENE 75°
  • Humidity: 23%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:26
  • 8h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hENE 77°
  • Humidity: 20%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 32°C
  • Feels like:
    32°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hE 81°
  • Humidity: 13%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 6
  • ▼
  • 12h
  • 36°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hE 86°
  • Humidity: 10%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 14h
  • 38°C
  • Feels like:
    38°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hENE 70°
  • Humidity: 9%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 39°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hNE 52°
  • Humidity: 8%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 18h
  • 36°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hNE 46°
  • Humidity: 9%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:03
  • 20h
  • 33°C
  • Feels like:
    33°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hNE 47°
  • Humidity: 12%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 31°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 58°
  • Humidity: 14%
  • Pressure: 1015mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, primarily dry and sunny and occasionally dull weather is forecasted.
The temperature will be between the lowest temperature of 22°C and the highest temperature of 39°C. The hottest part of the day will be at 15h and 16h.
The forecasted high will be a few degrees higher than the typical October maximum of 37°C. The night temperature will be also comparable to the standard October low of 21.6°C.
Updated: Oct 20, 2026 @ 02:19:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, in Arlit, sunshine is expected with little to no cloud cover.

Tomorrow, the highest temperature will be 40°C, while the lowest temperature will be 22°C.
The maximum temperature will be relatively higher than the average highest temperature of 37°C in October. The lowest temperature will be in line with the average low of 21.6°C.

On Wednesday, in Arlit, sunrise will be at 06:26 and sunset at 18:03 (WAT).

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