Weather in Héron
Liège, 161 m · continuously updated
Bierset (28 km) · 9 °C · KMI/IRM 14:00
- Wind
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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
Héron weather: the next 24 hours
Updated hourly.
Héron 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 Héron
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Liège.
Updated 15 Nov 13:48.
Is there an active weather warning for Héron?
No active warning for Liège.
Latest RMI observation near Héron
Measured at Bierset, 28 km from Héron: situation as of 15 November 2026, 14:00. Bierset 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 | 9.3 °C |
| Wind | 29 km/h S |
| Gusts | 47 km/h |
| Rain, last hour | — |
| Humidity | — |
| Pressure | 1005 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 Héron
The weather station nearest to Héron, Beauvechain located 127 m above sea level, is 25 km away; its records cover 1954–2013. In November, the mean temperature there is 6.8 °C over 1991–2020, 1.1 °C more than over 1961–1990 (5.7 °C), with about – mm of rain. The warmest month ever measured is July 2006 (22.3 °C), the coldest February 1956 (−7.2 °C). See the full series of Beauvechain
Today in Héron
- 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 mm, up to 100 % 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 3.2 °C; once warmed to 20 °C, that air holds only 33 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 39.6 mm of rain expected within 48 h, against a need of 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 Héron
Today (Sunday 15 Nov) in Héron: heavy drizzle, 2 to 10 °C, precipitation 2.6 mm (100 %), wind up to 24 km/h. Tomorrow: rain, 2 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | heavy drizzle | 2 °C | 10 °C | 2.6 mm | 24 km/h |
| Tomorrow | rain | 2 °C | 9 °C | 9.2 mm | 33 km/h |
| Tue 17 Nov | rain | 4 °C | 13 °C | 28.5 mm | 37 km/h |
| Wed 18 Nov | light drizzle | 8 °C | 11 °C | 1.9 mm | 27 km/h |
| Thu 19 Nov | showers | 8 °C | 10 °C | 13.8 mm | 25 km/h |
| Fri 20 Nov | showers | 3 °C | 9 °C | 17.3 mm | 21 km/h |
| Sat 21 Nov | overcast | 0 °C | 9 °C | 0.0 mm | 12 km/h |
Tomorrow's weather in Héron
Tomorrow, Monday 16 Nov, in Héron: rain, from 2 to 9 °C, 9.2 mm of precipitation (probability 70 %), wind up to 33 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  light drizzle | 8 °C | 0.1 mm | 70 % | 12 km/h |
| 03:00 | light drizzle | 9 °C | 0.3 mm | 62 % | 22 km/h |
| 06:00 | light drizzle | 8 °C | 0.4 mm | 64 % | 31 km/h |
| 09:00 |  overcast | 7 °C | 0.0 mm | 53 % | 26 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 36 % | 24 km/h |
| 15:00 | overcast | 6 °C | 0.0 mm | 23 % | 23 km/h |
| 18:00 | overcast | 3 °C | 0.0 mm | 14 % | 13 km/h |
| 21:00 | overcast | 3 °C | 0.0 mm | 27 % | 8 km/h |
Frequently asked questions
Will it rain tomorrow in Héron?
Yes: 9.2 mm expected, probability 70 %.
How warm will it be tomorrow in Héron?
Between 2 and 9 °C.
The weekend
Today, Sunday, in Héron: heavy drizzle, 2 to 10 °C. Next weekend: Saturday overcast, 0 to 9 °C, Sunday light drizzle, 4 to 10 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | heavy drizzle | 2 °C | 10 °C | 2.6 mm | 24 km/h |
| Sat 21 Nov | overcast | 0 °C | 9 °C | 0.0 mm | 12 km/h |
| Sun 22 Nov | light drizzle | 4 °C | 10 °C | 4.0 mm | 25 km/h |
Hour by hour
The next 48 hours in Héron, hour by hour: temperature from 2 to 13 °C, 39.6 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | overcast | 8 °C | 0.0 mm | 4 % | 21 km/h |
| 15:00 | overcast | 8 °C | 0.0 mm | 11 % | 24 km/h |
| 16:00 | overcast | 9 °C | 0.0 mm | 24 % | 23 km/h |
| 17:00 | drizzle | 9 °C | 0.5 mm | 48 % | 19 km/h |
| 18:00 | drizzle | 9 °C | 0.8 mm | 78 % | 20 km/h |
| 19:00 | heavy drizzle | 10 °C | 1.0 mm | 98 % | 22 km/h |
| 20:00 | light drizzle | 10 °C | 0.2 mm | 100 % | 18 km/h |
| 21:00 | overcast | 9 °C | 0.0 mm | 96 % | 16 km/h |
| 22:00 | overcast | 9 °C | 0.0 mm | 88 % | 17 km/h |
| 23:00 | overcast | 9 °C | 0.0 mm | 80 % | 14 km/h |
| 00:00 | light drizzle | 8 °C | 0.1 mm | 70 % | 12 km/h |
| 01:00 |  rain | 8 °C | 4.6 mm | 63 % | 12 km/h |
| 02:00 | light drizzle | 9 °C | 0.3 mm | 61 % | 19 km/h |
| 03:00 | light drizzle | 9 °C | 0.3 mm | 62 % | 22 km/h |
| 04:00 | light drizzle | 9 °C | 0.3 mm | 63 % | 25 km/h |
| 05:00 | light rain | 8 °C | 1.9 mm | 64 % | 33 km/h |
| 06:00 | light drizzle | 8 °C | 0.4 mm | 64 % | 31 km/h |
| 07:00 | light drizzle | 8 °C | 0.4 mm | 63 % | 27 km/h |
| 08:00 | light drizzle | 7 °C | 0.2 mm | 59 % | 25 km/h |
| 09:00 | overcast | 7 °C | 0.0 mm | 53 % | 26 km/h |
| 10:00 | light drizzle | 7 °C | 0.1 mm | 47 % | 18 km/h |
| 11:00 | light drizzle | 7 °C | 0.1 mm | 41 % | 23 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 36 % | 24 km/h |
| 13:00 |  partly cloudy | 7 °C | 0.0 mm | 31 % | 22 km/h |
| 14:00 |  sunny | 7 °C | 0.0 mm | 27 % | 22 km/h |
| 15:00 | overcast | 6 °C | 0.0 mm | 23 % | 23 km/h |
| 16:00 | partly cloudy | 6 °C | 0.0 mm | 20 % | 20 km/h |
| 17:00 | overcast | 4 °C | 0.0 mm | 17 % | 14 km/h |
| 18:00 | overcast | 3 °C | 0.0 mm | 14 % | 13 km/h |
| 19:00 | overcast | 2 °C | 0.0 mm | 14 % | 10 km/h |
| 20:00 | overcast | 2 °C | 0.0 mm | 19 % | 9 km/h |
| 21:00 | overcast | 3 °C | 0.0 mm | 27 % | 8 km/h |
| 22:00 | overcast | 3 °C | 0.0 mm | 35 % | 8 km/h |
| 23:00 | drizzle | 4 °C | 0.5 mm | 41 % | 8 km/h |
| 00:00 | heavy drizzle | 4 °C | 1.0 mm | 46 % | 7 km/h |
| 01:00 | light rain | 4 °C | 1.8 mm | 51 % | 11 km/h |
| 02:00 | rain | 4 °C | 2.6 mm | 56 % | 13 km/h |
| 03:00 | light rain | 4 °C | 1.7 mm | 62 % | 19 km/h |
| 04:00 | drizzle | 5 °C | 0.6 mm | 67 % | 14 km/h |
| 05:00 | drizzle | 5 °C | 0.8 mm | 72 % | 13 km/h |
| 06:00 | light rain | 5 °C | 2.3 mm | 77 % | 13 km/h |
| 07:00 | light rain | 6 °C | 2.4 mm | 82 % | 12 km/h |
| 08:00 | rain | 9 °C | 5.9 mm | 87 % | 16 km/h |
| 09:00 | rain | 11 °C | 3.6 mm | 91 % | 23 km/h |
| 10:00 | light rain | 12 °C | 2.2 mm | 94 % | 27 km/h |
| 11:00 | light rain | 12 °C | 1.4 mm | 95 % | 22 km/h |
| 12:00 | light rain | 13 °C | 1.4 mm | 95 % | 26 km/h |
| 13:00 | light drizzle | 13 °C | 0.2 mm | 94 % | 33 km/h |
Location of Héron
Héron lies at 161 m, 49 m below the average of the 84 places we cover in the province of Liège (210 m). That makes it the 33rd lowest of the 84. The main town, Liège, lies 35 km to the east. The nearest places we cover are Burdinne (4 km to the north-west), Andenne (6 km to the south), Wanze (8 km to the east) and Fernelmont (8 km to the west). With about 5,375 inhabitants according to GeoNames, Héron is the 59th largest of the 84 places we cover in the province of Liège. Of the places of interest on this site, the nearest are Durbuy (natural site, 33 km to the south-east) and Villers Abbey (sight, 40 km to the west).
Today is close to the November normal (9.2 °C).
Climate of Héron: 1991–2020 normals
In Héron, July is typically the warmest month (up to 22.4 °C on average), while January is the coldest at 0.5 °C. December sees the most rain, with around 86 mm.
By season (average highs, 1991–2020 normals): winter 5.9 °C and 224 mm of rain, spring 13.8 °C and 182 mm, summer 21.7 °C and 234 mm, autumn 14.0 °C and 198 mm. The wettest season is summer (28 % of the annual total), the driest spring (22 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 5.3 | 0.5 | 73 | 13 |
| February | 6.4 | 0.5 | 66 | 12 |
| March | 10.1 | 2.3 | 64 | 13 |
| April | 13.9 | 4.9 | 53 | 12 |
| May | 17.4 | 8.6 | 65 | 13 |
| June | 20.3 | 11.5 | 72 | 13 |
| July | 22.4 | 13.8 | 78 | 13 |
| August | 22.3 | 13.6 | 84 | 13 |
| September | 18.7 | 10.8 | 64 | 12 |
| October | 14.2 | 7.8 | 66 | 12 |
| November | 9.2 | 4.1 | 69 | 13 |
| December | 5.9 | 1.4 | 86 | 15 |
Compared with Liège, the main town 35 km to the east, highs in the warmest month are 0.2 °C lower here, and the year brings 47 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: Burdinne (4 km to the north-west): almost identical normals; Wanze (8 km to the east): summers 0.3 °C warmer and 20 mm wetter a year; Fernelmont (8 km to the west): summers 0.1 °C warmer and 14 mm wetter a year. Among the 84 places we cover in the province of Liège whose normals come from the ERA5 reanalysis, Héron ranks 24th for summer warmth and 68th for annual precipitation. The warmest summers are in Lincent and the coolest in Waimes; the wettest year is in Waimes and the driest in Remicourt.
What is the warmest month in Héron?
The warmest month in Héron is typically July, averaging 22.4 °C (1991–2020 normal). The coldest is January, at 0.5 °C.
How many rainy days does Héron get per year?
Héron sees about 154 rainy days a year, adding up to roughly 839 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Héron?
Between July and January, the temperature gap in Héron runs to about 21.9 °C, based on the 1991–2020 normals.