Weather forecast for tomorrow
Wednesday, 18. Jun
05:19
21:55
CEST
21:55
CEST
Partly Cloudy
29°C / 12°C
- Wind: 13km/h W
- Humidity: 48%
- Precip. probability: 3%
- Precipitation: 0mm
- UV index: 7
Tomorrow, high-altitude clouds may scatter across the sky, but the sun will still shine.
Temperature readings will span from a daytime high of a moderately hot 29°C to a night low of a crisp 12°C.
The maximum heat index, which combines air temperature and relative humidity, is estimated at 29°C.
Forecast models suggest hotter conditions, with a peak that mirrors July's climate average rather than June's.
Sunrise will be at 05:19 and sunset at 21:55; tomorrow's daylight will last for 16h and 35min.
Temperature readings will span from a daytime high of a moderately hot 29°C to a night low of a crisp 12°C.
The maximum heat index, which combines air temperature and relative humidity, is estimated at 29°C.
Forecast models suggest hotter conditions, with a peak that mirrors July's climate average rather than June's.
Sunrise will be at 05:19 and sunset at 21:55; tomorrow's daylight will last for 16h and 35min.
Frequently asked questions
What is the weather forecast for Heerlen for tomorrow?
Tomorrow, in Heerlen, a pleasant mix of sun and clouds will define the day.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 29°C, while the lowest temperature will be 12°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 29°C.
The highest temperature will be notably higher than the average maximum of 20.3°C in June. The lowest temperature will be in line with the average low of 11.3°C.
The highest temperature will be notably higher than the average maximum of 20.3°C in June. The lowest temperature will be in line with the average low of 11.3°C.
When are sunrise and sunset tomorrow?
On Wednesday, in Heerlen, sunrise will be at 05:19 and sunset at 21:55 (CEST).
How many hours of daylight will Heerlen have tomorrow?
Tomorrow, the daylight will last for 16h and 35min.
Hourly weather forecast
0h
- 19°C
- Feels like:
19°C
Mostly Clear
- Wind: 4km/h NW
- Pressure: 1024mbar
- Humidity: 66%
- Precip. probability: 2%
- Precipitation: 0mm
- Visibility: 16km
2h
- 17°C
- Feels like:
17°C
Partly Cloudy
- Wind: 4km/h WNW
- Pressure: 1024mbar
- Humidity: 75%
- Precip. probability: 3%
- Precipitation: 0mm
- Visibility: 16km
4h
- 16°C
- Feels like:
16°C
Partly Cloudy
- Wind: 4km/h SW
- Pressure: 1023mbar
- Humidity: 81%
- Precip. probability: 5%
- Precipitation: 0mm
- Visibility: 16km
Sunrise: 05:19
6h
- 16°C
- Feels like:
16°C
Mostly Cloudy
- Wind: 4km/h SW
- Pressure: 1023mbar
- Humidity: 80%
- Precip. probability: 5%
- Precipitation: 0mm
- Visibility: 16km
8h
- 19°C
- Feels like:
19°C
Partly Cloudy
- Wind: 5km/h WSW
- Pressure: 1024mbar
- Humidity: 71%
- Precip. probability: 2%
- Precipitation: 0mm
- Visibility: 16km
10h
- 22°C
- Feels like:
22°C
Partly Cloudy
- Wind: 8km/h WSW
- Pressure: 1024mbar
- Humidity: 56%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
12h
- 25°C
- Feels like:
25°C
Partly Cloudy
- Wind: 10km/h W
- Pressure: 1024mbar
- Humidity: 47%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
14h
- 27°C
- Feels like:
27°C
Partly Cloudy
- Wind: 12km/h W
- Pressure: 1023mbar
- Humidity: 38%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
16h
- 28°C
- Feels like:
28°C
Mostly Sunny
- Wind: 13km/h WNW
- Pressure: 1022mbar
- Humidity: 34%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
18h
- 28°C
- Feels like:
28°C
Partly Cloudy
- Wind: 13km/h NW
- Pressure: 1022mbar
- Humidity: 34%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
20h
- 27°C
- Feels like:
27°C
Partly Cloudy
- Wind: 16km/h NNW
- Pressure: 1022mbar
- Humidity: 40%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
Sunset: 21:55
22h
- 22°C
- Feels like:
22°C
Clear
- Wind: 13km/h NNW
- Pressure: 1024mbar
- Humidity: 54%
- Precip. probability: 1%
- Precipitation: 0mm
- Visibility: 16km
Tomorrow, a combination of cloudy and sunny weather is expected.
The temperature will be between the lowest temperature of 15°C and the highest temperature of 28°C. The warmest part of the day will be from 16h to 19h.
The maximum is expected to resemble July's average high of 22.6°C rather than June's. The lowest temperature is similar to June's typical minimum of 11.3°C.
The temperature will be between the lowest temperature of 15°C and the highest temperature of 28°C. The warmest part of the day will be from 16h to 19h.
The maximum is expected to resemble July's average high of 22.6°C rather than June's. The lowest temperature is similar to June's typical minimum of 11.3°C.
Updated: Jun 17, 2025 @ 03:43:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
