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Weather in Houffalize
Luxembourg, 330 m · continuously updated
Saint-Hubert (29 km) · 6 °C · KMI/IRM 14:00
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Temperature · last 4 and next 28 hours
Houffalize weather: the next 24 hours
Updated hourly.
Houffalize 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 Houffalize
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Luxembourg.
Updated 15 Nov 13:48.
Is there an active weather warning for Houffalize?
No active warning for Luxembourg.
Latest RMI observation near Houffalize
Measured at Saint-Hubert, 29 km from Houffalize: situation as of 15 November 2026, 14:00. Saint-Hubert 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 | 6.1 °C |
| Wind | 18 km/h S |
| Gusts | 40 km/h |
| Rain, last hour | — |
| Humidity | — |
| Pressure | 1006 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 Houffalize
The weather station nearest to Houffalize, Saint-Hubert located 557 m above sea level, is 30 km away; its records cover 1954–2013. In November, the mean temperature there is 4.0 °C over 1991–2020, 0.7 °C more than over 1961–1990 (3.3 °C), with about – mm of rain. The warmest month ever measured is July 2006 (20.8 °C), the coldest February 1956 (−9.2 °C). See the full series of Saint-Hubert
Today in Houffalize
- 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 (4.6 mm, up to 100 % chance). Have some shelter or a plan B ready. How it is calculated
- Best time to air the house: tomorrow, around 13:00. The outdoor dew point drops to 1.9 °C; once warmed to 20 °C, that air holds only 30 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 46.1 mm of rain expected within 48 h, against a need of 0.9 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 Houffalize
Today (Sunday 15 Nov) in Houffalize: heavy drizzle, 1 to 9 °C, precipitation 5.0 mm (100 %), wind up to 19 km/h. Tomorrow: light rain, 4 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | heavy drizzle | 1 °C | 9 °C | 5.0 mm | 19 km/h |
| Tomorrow | light rain | 4 °C | 9 °C | 10.3 mm | 23 km/h |
| Tue 17 Nov | rain | 4 °C | 12 °C | 37.7 mm | 22 km/h |
| Wed 18 Nov | showers | 7 °C | 9 °C | 8.4 mm | 29 km/h |
| Thu 19 Nov | drizzle | 7 °C | 8 °C | 9.4 mm | 27 km/h |
| Fri 20 Nov | heavy drizzle | 4 °C | 8 °C | 10.7 mm | 26 km/h |
| Sat 21 Nov | overcast | 0 °C | 7 °C | 0.0 mm | 13 km/h |
Tomorrow's weather in Houffalize
Tomorrow, Monday 16 Nov, in Houffalize: light rain, from 4 to 9 °C, 10.3 mm of precipitation (probability 96 %), wind up to 23 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  overcast | 9 °C | 0.0 mm | 96 % | 13 km/h |
| 03:00 |  light drizzle | 8 °C | 0.4 mm | 89 % | 18 km/h |
| 06:00 | heavy drizzle | 8 °C | 1.1 mm | 92 % | 23 km/h |
| 09:00 |  light rain | 7 °C | 1.3 mm | 84 % | 17 km/h |
| 12:00 |  partly cloudy | 7 °C | 0.0 mm | 66 % | 16 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 43 % | 16 km/h |
| 18:00 | overcast | 5 °C | 0.0 mm | 22 % | 9 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 29 % | 3 km/h |
Frequently asked questions
Will it rain tomorrow in Houffalize?
Yes: 10.3 mm expected, probability 96 %.
How warm will it be tomorrow in Houffalize?
Between 4 and 9 °C.
The weekend
Today, Sunday, in Houffalize: heavy drizzle, 1 to 9 °C. Next weekend: Saturday overcast, 0 to 7 °C, Sunday drizzle, 2 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | heavy drizzle | 1 °C | 9 °C | 5.0 mm | 19 km/h |
| Sat 21 Nov | overcast | 0 °C | 7 °C | 0.0 mm | 13 km/h |
| Sun 22 Nov | drizzle | 2 °C | 9 °C | 5.2 mm | 32 km/h |
Hour by hour
The next 48 hours in Houffalize, hour by hour: temperature from 4 to 12 °C, 46.1 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | overcast | 7 °C | 0.0 mm | 6 % | 12 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 13 % | 15 km/h |
| 16:00 | overcast | 8 °C | 0.0 mm | 25 % | 13 km/h |
| 17:00 | light drizzle | 8 °C | 0.1 mm | 47 % | 14 km/h |
| 18:00 | drizzle | 9 °C | 0.7 mm | 75 % | 16 km/h |
| 19:00 | heavy drizzle | 9 °C | 1.1 mm | 96 % | 17 km/h |
| 20:00 | heavy drizzle | 9 °C | 1.1 mm | 100 % | 15 km/h |
| 21:00 | heavy drizzle | 9 °C | 1.2 mm | 100 % | 14 km/h |
| 22:00 | drizzle | 9 °C | 0.5 mm | 100 % | 19 km/h |
| 23:00 | light drizzle | 9 °C | 0.1 mm | 99 % | 12 km/h |
| 00:00 | overcast | 9 °C | 0.0 mm | 96 % | 13 km/h |
| 01:00 | drizzle | 8 °C | 0.5 mm | 94 % | 14 km/h |
| 02:00 | light drizzle | 8 °C | 0.4 mm | 92 % | 20 km/h |
| 03:00 | light drizzle | 8 °C | 0.4 mm | 89 % | 18 km/h |
| 04:00 | light drizzle | 8 °C | 0.3 mm | 88 % | 19 km/h |
| 05:00 | light rain | 7 °C | 1.6 mm | 89 % | 22 km/h |
| 06:00 | heavy drizzle | 8 °C | 1.1 mm | 92 % | 23 km/h |
| 07:00 | heavy drizzle | 7 °C | 1.1 mm | 92 % | 22 km/h |
| 08:00 | heavy drizzle | 7 °C | 1.0 mm | 89 % | 21 km/h |
| 09:00 | light rain | 7 °C | 1.3 mm | 84 % | 17 km/h |
| 10:00 | light drizzle | 7 °C | 0.4 mm | 78 % | 16 km/h |
| 11:00 | drizzle | 6 °C | 0.6 mm | 72 % | 18 km/h |
| 12:00 | partly cloudy | 7 °C | 0.0 mm | 66 % | 16 km/h |
| 13:00 | partly cloudy | 8 °C | 0.0 mm | 59 % | 16 km/h |
| 14:00 | overcast | 8 °C | 0.0 mm | 51 % | 17 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 43 % | 16 km/h |
| 16:00 | overcast | 6 °C | 0.0 mm | 35 % | 14 km/h |
| 17:00 | overcast | 5 °C | 0.0 mm | 28 % | 11 km/h |
| 18:00 | overcast | 5 °C | 0.0 mm | 22 % | 9 km/h |
| 19:00 | overcast | 5 °C | 0.0 mm | 20 % | 6 km/h |
| 20:00 | overcast | 4 °C | 0.0 mm | 23 % | 3 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 29 % | 3 km/h |
| 22:00 | light drizzle | 4 °C | 0.3 mm | 35 % | 4 km/h |
| 23:00 | light rain | 4 °C | 1.3 mm | 42 % | 4 km/h |
| 00:00 | heavy drizzle | 4 °C | 1.2 mm | 49 % | 5 km/h |
| 01:00 | light rain | 4 °C | 1.8 mm | 55 % | 7 km/h |
| 02:00 | rain | 5 °C | 3.2 mm | 60 % | 8 km/h |
| 03:00 | light rain | 5 °C | 1.8 mm | 65 % | 10 km/h |
| 04:00 | light rain | 6 °C | 1.5 mm | 69 % | 10 km/h |
| 05:00 | rain | 6 °C | 4.3 mm | 73 % | 10 km/h |
| 06:00 | light rain | 6 °C | 2.4 mm | 78 % | 10 km/h |
| 07:00 | light rain | 7 °C | 1.8 mm | 82 % | 7 km/h |
| 08:00 | light rain | 8 °C | 2.3 mm | 87 % | 9 km/h |
| 09:00 | light rain | 11 °C | 2.1 mm | 92 % | 18 km/h |
| 10:00 | light rain | 11 °C | 1.9 mm | 96 % | 17 km/h |
| 11:00 | rain | 11 °C | 4.3 mm | 98 % | 18 km/h |
| 12:00 | light rain | 12 °C | 1.9 mm | 98 % | 16 km/h |
| 13:00 | drizzle | 12 °C | 0.5 mm | 98 % | 21 km/h |
Location of Houffalize
Houffalize lies at 330 m, 32 m below the average of the 40 places we cover in the province of Luxembourg (362 m). That makes it the 15th lowest of the 40. The main town, Arlon, lies 50 km to the south. The nearest places we cover are Gouvy (12 km to the north-east), Bastogne (16 km to the south), Lierneux (17 km to the north) and Vielsalm (18 km to the north-east). With about 5,193 inhabitants according to GeoNames, Houffalize is the 23rd largest of the 40 places we cover in the province of Luxembourg. Of the places of interest on this site, the nearest are Baraque de Fraiture (natural site, 14 km to the north) and Spa-Francorchamps circuit (circuit or festival, 37 km to the north).
Today is close to the November normal (7.8 °C).
Climate of Houffalize: 1991–2020 normals
In Houffalize, July is typically the warmest month (up to 21.3 °C on average), while February is the coldest at -1.0 °C. December sees the most rain, with around 99 mm.
By season (average highs, 1991–2020 normals): winter 4.5 °C and 261 mm of rain, spring 12.6 °C and 220 mm, summer 20.6 °C and 260 mm, autumn 12.7 °C and 228 mm. The wettest season is winter (27 % of the annual total), the driest spring (23 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 3.9 | -0.7 | 87 | 14 |
| February | 4.9 | -1.0 | 74 | 12 |
| March | 8.7 | 1.1 | 76 | 14 |
| April | 12.7 | 3.9 | 65 | 13 |
| May | 16.3 | 7.7 | 79 | 14 |
| June | 19.3 | 10.7 | 85 | 14 |
| July | 21.3 | 12.9 | 87 | 14 |
| August | 21.1 | 12.7 | 88 | 13 |
| September | 17.4 | 9.8 | 73 | 12 |
| October | 12.9 | 6.9 | 76 | 12 |
| November | 7.8 | 3.1 | 79 | 13 |
| December | 4.6 | 0.3 | 99 | 15 |
Compared with Arlon, the main town 50 km to the south, highs in the warmest month are 0.1 °C lower here, and the year brings 52 mm more precipitation. In 2 months the average low falls below 0 °C (January and February); in 2 months the average high exceeds 20 °C (July and August).
Nearby places with normals of their own (from another station or reanalysis grid cell) compare as follows: Gouvy (12 km to the north-east): summers 0.8 °C cooler and 67 mm wetter a year; Bastogne (16 km to the south): summers 0.9 °C cooler and as wet; Lierneux (17 km to the north): summers 0.8 °C cooler and 44 mm wetter a year. Among the 40 places we cover in the province of Luxembourg whose normals come from the ERA5 reanalysis, Houffalize ranks 21st for summer warmth and 22nd for annual precipitation. The warmest summers are in Rouvroy and the coolest in Libramont-Chevigny; the wettest year is in Libramont-Chevigny and the driest in Aubange, Messancy and 2 other places.
What is the warmest month in Houffalize?
The warmest month in Houffalize is typically July, averaging 21.3 °C (1991–2020 normal). The coldest is February, at -1.0 °C.
How many rainy days does Houffalize get per year?
Houffalize sees about 159 rainy days a year, adding up to roughly 969 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Houffalize?
Between July and February, the temperature gap in Houffalize runs to about 22.3 °C, based on the 1991–2020 normals.