Weather forecast for todayGrimbergen, Belgium

Weather forecast for today

Current condition 13:20 CEST

  • 9°C
  • Feels like:
    9°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hNE 50°
  • Humidity: 88%
  • Dewpoint: 8°C
  • Pressure: 1026.41mbar
  • Visibility: 12.87km
  • UV index: 1
  • ▼
At the moment, in Grimbergen, heavy clouds are lingering, creating a dull and gray atmosphere.
The temperature is a frosty 9°C. The current temperature is almost at the maximum expected 11°C for today.

Sunday 18. Oct 2026

  • 11°C
  • 8°C
Light Rain
Light Rain
  • Precip. probability: 38%
  • Precipitation: 3mm
  • Wind: 9km/hNE 45°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 08:10 CEST
  • Sunset: 18:44 CEST
  • ▼
Today, on Sunday, 18th of October, persistent light drizzle will keep the ground wet throughout the day.
Minimal precipitation is anticipated. A narrow temperature span is forecasted, from a high of a fresh 11°C to a low of a frosty 8°C.
The expected high is lower and consistent with November's normal of 9.7°C rather than October's.
Sunrise was at 08:10 and sunset will be at 18:44; the daylight will last for 10h and 34min.

Hourly overview

Hourly temperatures

Warmest period: 15h - 18h 11°C.
Coldest period: 21h - 23h 9°C.

Chance of precipitation

Highest chance: 22h 87%.

Hourly weather forecast

  • 14h
  • 10°C
  • Feels like:
    9°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hNE 52°
  • Humidity: 83%
  • Pressure: 1026mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 15h
  • 11°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 7km/hNE 43°
  • Humidity: 79%
  • Pressure: 1025mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
  • 16h
  • 11°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 8km/hNE 40°
  • Humidity: 77%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 11°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 9km/hNE 47°
  • Humidity: 77%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 11°C
  • Feels like:
    10°C
Light Rain
Light Rain
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 8km/hNE 46°
  • Humidity: 79%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:44
  • 19h
  • 10°C
  • Feels like:
    9°C
Light Rain
Light Rain
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 7km/hNE 49°
  • Humidity: 84%
  • Pressure: 1025mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 10°C
  • Feels like:
    8°C
Rain
Rain
  • Precip. probability: 84%
  • Precipitation: 1mm
  • Wind: 9km/hNE 50°
  • Humidity: 89%
  • Pressure: 1026mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 21h
  • 9°C
  • Feels like:
    8°C
Rain
Rain
  • Precip. probability: 83%
  • Precipitation: 1mm
  • Wind: 9km/hNE 53°
  • Humidity: 94%
  • Pressure: 1026mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 9°C
  • Feels like:
    8°C
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 1mm
  • Wind: 8km/hNE 56°
  • Humidity: 98%
  • Pressure: 1026mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 23h
  • 9°C
  • Feels like:
    8°C
Light Rain
Light Rain
  • Precip. probability: 68%
  • Precipitation: 1mm
  • Wind: 8km/hNE 52°
  • Humidity: 98%
  • Pressure: 1026mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
For the rest of the day, a combination of wet and cloudy weather is anticipated.
With minimal precipitation of 1mm, rainfall is predicted from 18h to 23h.
The temperature will vary between the lowest temperature of 9°C and the highest temperature of 11°C. The warmest part of the day will be from 15h to 18h.
The maximum temperature today will be more similar to November's average high of 9.7°C than October's usual of 15.1°C. Today, the lowest temperature will be close to October's usual minimum.
Updated: Oct 18, 2026 @ 11:20:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:20 CET, the temperature in Grimbergen is 9°C.

On Sunday, a steady light rain will fall for much of the day.

Today, there is a low probability of minimal rainfall in Grimbergen.

Today, the highest temperature will be 11°C, while the lowest temperature will be 8°C.
The highest temperature will be slightly cooler than the average maximum of 15.1°C in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Grimbergen, sunrise was at 08:10 and sunset will be at 18:44 (CEST).

Today, the daylight will last for 10h and 34min.