Weather in Aartselaar
Antwerp, 11 m · continuously updated
Deurne (8 km) · 9 °C · KMI/IRM 14:00
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- Humidity
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- Rain ahead
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- Sunset
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Temperature · last 4 and next 28 hours
Aartselaar weather: the next 24 hours
Updated hourly.
Aartselaar 15-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Aartselaar
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Antwerp.
Updated 15 Nov 13:48.
Is there an active weather warning for Aartselaar?
No active warning for Antwerp.
Latest RMI observation near Aartselaar
Measured at Deurne, 8 km from Aartselaar: situation as of 15 November 2026, 14:00. Deurne is the nearest weather station of the RMI/KMI (Royal Meteorological Institute of Belgium), one of the country's 28 synoptic stations. These are measured values, not a forecast; this page is refreshed three times a day, hence the time shown.
| Situation as of | 15 November 2026, 14:00 |
|---|---|
| Temperature | 8.8 °C |
| Wind | 18 km/h S |
| Gusts | 32 km/h |
| Rain, last hour | — |
| Humidity | — |
| Pressure | 1003 hPa |
Observations from the 28 RMI stations
Source: RMI/KMI (Royal Meteorological Institute of Belgium), open observation data, Creative Commons Attribution 4.0 (CC BY 4.0) licence. The RMI is not liable for any damage resulting from the use of these data. Raw, unvalidated data shown as published, with wind converted from m/s to km/h. Data: opendata.meteo.be · CC BY 4.0
The observed climate near Aartselaar
The weather station nearest to Aartselaar, Deurne located 14 m above sea level, is 9 km away; its records cover 1954–2013. In November, the mean temperature there is 7.1 °C over 1991–2020, 0.9 °C more than over 1961–1990 (6.2 °C), with about – mm of rain. The warmest month ever measured is July 2006 (22.7 °C), the coldest February 1956 (−5.8 °C). See the full series of Deurne
Today in Aartselaar
- No washing outside today: rain, or a risk of rain, covers the hours when it could dry. How it is calculated
- Terrace and barbecue between 18:00 and 23:00: rain likely (2.1 mm, up to 92 % chance). Have some shelter or a plan B ready. How it is calculated
- Best time to air the house: tomorrow, between 12:00 and 14:00. The outdoor dew point drops to 4.5 °C; once warmed to 20 °C, that air holds only 36 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 22 mm of rain expected within 48 h, against a need of 1.1 mm. No need to water, the rain will do it. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-15 14:48 (local time): model values, not measurements. All of today's advice
7-day forecast for Aartselaar
Today (Sunday 15 Nov) in Aartselaar: light rain, 1 to 10 °C, precipitation 3.4 mm (92 %), wind up to 22 km/h. Tomorrow: rain, 4 to 10 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 1 °C | 10 °C | 3.4 mm | 22 km/h |
| Tomorrow | rain | 4 °C | 10 °C | 6.3 mm | 27 km/h |
| Tue 17 Nov | rain | 4 °C | 14 °C | 15.0 mm | 38 km/h |
| Wed 18 Nov | showers | 8 °C | 11 °C | 6.5 mm | 23 km/h |
| Thu 19 Nov | showers | 8 °C | 11 °C | 17.9 mm | 18 km/h |
| Fri 20 Nov | showers | 3 °C | 8 °C | 12.5 mm | 12 km/h |
| Sat 21 Nov | partly cloudy | 1 °C | 9 °C | 0.0 mm | 10 km/h |
Tomorrow's weather in Aartselaar
Tomorrow, Monday 16 Nov, in Aartselaar: rain, from 4 to 10 °C, 6.3 mm of precipitation (probability 69 %), wind up to 27 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  overcast | 10 °C | 0.0 mm | 55 % | 15 km/h |
| 03:00 |  light drizzle | 9 °C | 0.3 mm | 65 % | 17 km/h |
| 06:00 | drizzle | 8 °C | 0.6 mm | 66 % | 22 km/h |
| 09:00 | overcast | 8 °C | 0.0 mm | 55 % | 25 km/h |
| 12:00 | overcast | 8 °C | 0.0 mm | 31 % | 24 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 27 % | 20 km/h |
| 18:00 | overcast | 5 °C | 0.0 mm | 16 % | 18 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 16 % | 10 km/h |
Frequently asked questions
Will it rain tomorrow in Aartselaar?
Yes: 6.3 mm expected, probability 69 %.
How warm will it be tomorrow in Aartselaar?
Between 4 and 10 °C.
The weekend
Today, Sunday, in Aartselaar: light rain, 1 to 10 °C. Next weekend: Saturday partly cloudy, 1 to 9 °C, Sunday drizzle, 4 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  light rain | 1 °C | 10 °C | 3.4 mm | 22 km/h |
| Sat 21 Nov |  partly cloudy | 1 °C | 9 °C | 0.0 mm | 10 km/h |
| Sun 22 Nov | drizzle | 4 °C | 9 °C | 6.8 mm | 17 km/h |
Hour by hour
The next 48 hours in Aartselaar, hour by hour: temperature from 4 to 14 °C, 22.0 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | overcast | 9 °C | 0.0 mm | 7 % | 19 km/h |
| 15:00 | overcast | 9 °C | 0.0 mm | 18 % | 20 km/h |
| 16:00 | drizzle | 9 °C | 0.5 mm | 33 % | 22 km/h |
| 17:00 | drizzle | 10 °C | 0.8 mm | 54 % | 19 km/h |
| 18:00 | light rain | 10 °C | 1.9 mm | 78 % | 15 km/h |
| 19:00 | light drizzle | 10 °C | 0.2 mm | 92 % | 20 km/h |
| 20:00 | overcast | 10 °C | 0.0 mm | 88 % | 19 km/h |
| 21:00 | overcast | 10 °C | 0.0 mm | 74 % | 19 km/h |
| 22:00 | overcast | 10 °C | 0.0 mm | 63 % | 19 km/h |
| 23:00 | overcast | 10 °C | 0.0 mm | 58 % | 19 km/h |
| 00:00 | overcast | 10 °C | 0.0 mm | 55 % | 15 km/h |
| 01:00 | light drizzle | 9 °C | 0.1 mm | 55 % | 17 km/h |
| 02:00 | light drizzle | 9 °C | 0.4 mm | 59 % | 18 km/h |
| 03:00 | light drizzle | 9 °C | 0.3 mm | 65 % | 17 km/h |
| 04:00 | rain | 9 °C | 2.8 mm | 69 % | 21 km/h |
| 05:00 | light rain | 9 °C | 1.4 mm | 69 % | 27 km/h |
| 06:00 | drizzle | 8 °C | 0.6 mm | 66 % | 22 km/h |
| 07:00 | drizzle | 8 °C | 0.6 mm | 63 % | 23 km/h |
| 08:00 | light drizzle | 8 °C | 0.1 mm | 59 % | 25 km/h |
| 09:00 | overcast | 8 °C | 0.0 mm | 55 % | 25 km/h |
| 10:00 | overcast | 8 °C | 0.0 mm | 49 % | 24 km/h |
| 11:00 |  mostly sunny | 8 °C | 0.0 mm | 41 % | 26 km/h |
| 12:00 | overcast | 8 °C | 0.0 mm | 31 % | 24 km/h |
| 13:00 | overcast | 8 °C | 0.0 mm | 25 % | 24 km/h |
| 14:00 | overcast | 8 °C | 0.0 mm | 24 % | 21 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 27 % | 20 km/h |
| 16:00 | sunny | 7 °C | 0.0 mm | 27 % | 21 km/h |
| 17:00 | partly cloudy | 6 °C | 0.0 mm | 22 % | 20 km/h |
| 18:00 | overcast | 5 °C | 0.0 mm | 16 % | 18 km/h |
| 19:00 | overcast | 4 °C | 0.0 mm | 12 % | 13 km/h |
| 20:00 | overcast | 4 °C | 0.0 mm | 13 % | 11 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 16 % | 10 km/h |
| 22:00 | overcast | 4 °C | 0.0 mm | 20 % | 9 km/h |
| 23:00 | overcast | 4 °C | 0.0 mm | 26 % | 8 km/h |
| 00:00 | overcast | 5 °C | 0.0 mm | 32 % | 9 km/h |
| 01:00 | drizzle | 4 °C | 0.8 mm | 39 % | 10 km/h |
| 02:00 | heavy drizzle | 4 °C | 1.2 mm | 45 % | 11 km/h |
| 03:00 | heavy drizzle | 4 °C | 1.0 mm | 51 % | 17 km/h |
| 04:00 | light drizzle | 4 °C | 0.4 mm | 57 % | 17 km/h |
| 05:00 | heavy drizzle | 4 °C | 1.1 mm | 65 % | 23 km/h |
| 06:00 | light rain | 4 °C | 1.6 mm | 73 % | 24 km/h |
| 07:00 | rain | 5 °C | 3.9 mm | 80 % | 23 km/h |
| 08:00 | light rain | 5 °C | 1.8 mm | 85 % | 20 km/h |
| 09:00 | drizzle | 5 °C | 0.5 mm | 88 % | 15 km/h |
| 10:00 | overcast | 5 °C | 0.0 mm | 90 % | 11 km/h |
| 11:00 | overcast | 6 °C | 0.0 mm | 92 % | 6 km/h |
| 12:00 | overcast | 9 °C | 0.0 mm | 93 % | 13 km/h |
| 13:00 | overcast | 14 °C | 0.0 mm | 92 % | 30 km/h |
Location of Aartselaar
Aartselaar lies at 11 m, 5 m below the average of the 67 places we cover in the province of Antwerp (16 m). That makes it the 27th lowest of the 67. The main town, Antwerp, lies 9 km to the north. The nearest places we cover are Schelle (3 km to the west), Hemiksem (3 km to the west), Niel (4 km to the south-west) and Kontich (5 km to the east). With about 14,293 inhabitants according to GeoNames, Aartselaar is the 43rd largest of the 67 places we cover in the province of Antwerp. Of the places of interest on this site, the nearest are Boom, Tomorrowland (circuit or festival, 5 km to the south) and Atomium (sight, 27 km to the south).
Today is close to the November normal (10.2 °C).
Climate of Aartselaar: 1991–2020 normals
In Aartselaar, July is typically the warmest month (up to 23.5 °C on average), while February is the coldest at 1.6 °C. August sees the most rain, with around 86 mm.
By season (average highs, 1991–2020 normals): winter 6.8 °C and 216 mm of rain, spring 15.0 °C and 158 mm, summer 22.7 °C and 237 mm, autumn 15.1 °C and 199 mm. The wettest season is summer (29 % of the annual total), the driest spring (19 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 6.4 | 1.7 | 72 | 13 |
| February | 7.4 | 1.6 | 62 | 12 |
| March | 11.2 | 3.8 | 54 | 12 |
| April | 15.2 | 6.2 | 45 | 11 |
| May | 18.7 | 9.8 | 58 | 12 |
| June | 21.5 | 12.8 | 71 | 12 |
| July | 23.5 | 14.8 | 80 | 13 |
| August | 23.2 | 14.4 | 86 | 13 |
| September | 19.8 | 11.7 | 63 | 11 |
| October | 15.2 | 8.4 | 67 | 12 |
| November | 10.2 | 4.9 | 69 | 13 |
| December | 6.7 | 2.3 | 82 | 14 |
Compared with Antwerp, the main town 9 km to the north, highs in the warmest month are 0.3 °C higher here, and the year brings 13 mm less precipitation. In no month does the average low fall below 0 °C; in 3 months the average high exceeds 20 °C (June, July and August).
Nearby places with normals of their own (from another station or reanalysis grid cell) compare as follows: Schelle (3 km to the west): equally warm summers and 10 mm wetter a year; Edegem (5 km to the north-east): summers 0.2 °C cooler and 30 mm wetter a year; Hove (7 km to the east): summers 0.1 °C cooler and 31 mm wetter a year. Among the 67 places we cover in the province of Antwerp whose normals come from the ERA5 reanalysis, Aartselaar ranks 18th for summer warmth and 36th for annual precipitation. The warmest summers are in Mechelen and Bonheiden and the coolest in Essen; the wettest year is in Hove and the driest in Essen.
What is the warmest month in Aartselaar?
The warmest month in Aartselaar is typically July, averaging 23.5 °C (1991–2020 normal). The coldest is February, at 1.6 °C.
How many rainy days does Aartselaar get per year?
Aartselaar sees about 147 rainy days a year, adding up to roughly 810 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Aartselaar?
Between July and February, the temperature gap in Aartselaar runs to about 21.9 °C, based on the 1991–2020 normals.