Weather in Viroinval
Namur, 365 m · continuously updated
Dourbes (11 km) · 8 °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
Viroinval weather: the next 24 hours
Updated hourly.
Viroinval 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 Viroinval
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Namur.
Updated 15 Nov 13:48.
Is there an active weather warning for Viroinval?
No active warning for Namur.
Latest RMI observation near Viroinval
Measured at Dourbes, 11 km from Viroinval: situation as of 15 November 2026, 14:00. Dourbes 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 | 8.4 °C |
| Wind | 16 km/h S |
| Gusts | 48 km/h |
| Rain, last hour | 0.0 mm |
| Humidity | 98 % |
| Pressure | 1004 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
Today in Viroinval
- 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 (3.7 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 0.5 °C; once warmed to 20 °C, that air holds only 27 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 50.6 mm of rain expected within 48 h, against a need of 0.8 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 Viroinval
Today (Sunday 15 Nov) in Viroinval: light rain, 1 to 9 °C, precipitation 7.2 mm (100 %), wind up to 18 km/h. Tomorrow: light rain, 4 to 8 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 1 °C | 9 °C | 7.2 mm | 18 km/h |
| Tomorrow | light rain | 4 °C | 8 °C | 10.2 mm | 20 km/h |
| Tue 17 Nov | rain | 5 °C | 13 °C | 39.1 mm | 21 km/h |
| Wed 18 Nov | light drizzle | 7 °C | 10 °C | 2.7 mm | 26 km/h |
| Thu 19 Nov | heavy drizzle | 7 °C | 8 °C | 12.6 mm | 23 km/h |
| Fri 20 Nov | drizzle | 4 °C | 8 °C | 8.4 mm | 23 km/h |
| Sat 21 Nov | overcast | -1 °C | 7 °C | 0.0 mm | 14 km/h |
Tomorrow's weather in Viroinval
Tomorrow, Monday 16 Nov, in Viroinval: light rain, from 4 to 8 °C, 10.2 mm of precipitation (probability 88 %), wind up to 20 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  drizzle | 8 °C | 0.9 mm | 88 % | 14 km/h |
| 03:00 | light drizzle | 7 °C | 0.1 mm | 78 % | 17 km/h |
| 06:00 | light drizzle | 7 °C | 0.2 mm | 79 % | 19 km/h |
| 09:00 |  overcast | 6 °C | 0.0 mm | 60 % | 13 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 47 % | 13 km/h |
| 15:00 | overcast | 6 °C | 0.0 mm | 34 % | 12 km/h |
| 18:00 | overcast | 5 °C | 0.0 mm | 22 % | 7 km/h |
| 21:00 | light drizzle | 4 °C | 0.3 mm | 34 % | 2 km/h |
Frequently asked questions
Will it rain tomorrow in Viroinval?
Yes: 10.2 mm expected, probability 88 %.
How warm will it be tomorrow in Viroinval?
Between 4 and 8 °C.
The weekend
Today, Sunday, in Viroinval: light rain, 1 to 9 °C. Next weekend: Saturday overcast, -1 to 7 °C, Sunday heavy drizzle, 4 to 8 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  light rain | 1 °C | 9 °C | 7.2 mm | 18 km/h |
| Sat 21 Nov | overcast | -1 °C | 7 °C | 0.0 mm | 14 km/h |
| Sun 22 Nov | heavy drizzle | 4 °C | 8 °C | 8.4 mm | 28 km/h |
Hour by hour
The next 48 hours in Viroinval, hour by hour: temperature from 4 to 13 °C, 50.6 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | light drizzle | 7 °C | 0.2 mm | 65 % | 15 km/h |
| 15:00 | light drizzle | 8 °C | 0.1 mm | 67 % | 15 km/h |
| 16:00 | drizzle | 8 °C | 0.6 mm | 71 % | 16 km/h |
| 17:00 | light rain | 9 °C | 1.7 mm | 80 % | 17 km/h |
| 18:00 | light rain | 9 °C | 2.0 mm | 92 % | 18 km/h |
| 19:00 | drizzle | 9 °C | 0.9 mm | 100 % | 16 km/h |
| 20:00 | drizzle | 9 °C | 0.7 mm | 100 % | 13 km/h |
| 21:00 | light drizzle | 8 °C | 0.1 mm | 99 % | 14 km/h |
| 22:00 | overcast | 9 °C | 0.0 mm | 96 % | 15 km/h |
| 23:00 | light drizzle | 8 °C | 0.3 mm | 92 % | 14 km/h |
| 00:00 | drizzle | 8 °C | 0.9 mm | 88 % | 14 km/h |
| 01:00 | heavy drizzle | 8 °C | 1.2 mm | 84 % | 16 km/h |
| 02:00 | heavy drizzle | 8 °C | 1.0 mm | 81 % | 17 km/h |
| 03:00 | light drizzle | 7 °C | 0.1 mm | 78 % | 17 km/h |
| 04:00 | light rain | 7 °C | 2.2 mm | 76 % | 19 km/h |
| 05:00 | heavy drizzle | 7 °C | 1.0 mm | 77 % | 20 km/h |
| 06:00 | light drizzle | 7 °C | 0.2 mm | 79 % | 19 km/h |
| 07:00 | drizzle | 7 °C | 0.5 mm | 78 % | 16 km/h |
| 08:00 | light drizzle | 6 °C | 0.1 mm | 70 % | 14 km/h |
| 09:00 | overcast | 6 °C | 0.0 mm | 60 % | 13 km/h |
| 10:00 | light drizzle | 6 °C | 0.2 mm | 51 % | 15 km/h |
| 11:00 |  sunny | 7 °C | 0.0 mm | 48 % | 12 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 47 % | 13 km/h |
| 13:00 | overcast | 6 °C | 0.0 mm | 45 % | 13 km/h |
| 14:00 | overcast | 6 °C | 0.0 mm | 40 % | 13 km/h |
| 15:00 | overcast | 6 °C | 0.0 mm | 34 % | 12 km/h |
| 16:00 | overcast | 6 °C | 0.0 mm | 29 % | 9 km/h |
| 17:00 | overcast | 6 °C | 0.0 mm | 25 % | 8 km/h |
| 18:00 | overcast | 5 °C | 0.0 mm | 22 % | 7 km/h |
| 19:00 | overcast | 5 °C | 0.0 mm | 22 % | 3 km/h |
| 20:00 | overcast | 4 °C | 0.0 mm | 26 % | 1 km/h |
| 21:00 | light drizzle | 4 °C | 0.3 mm | 34 % | 2 km/h |
| 22:00 | heavy drizzle | 4 °C | 1.1 mm | 41 % | 2 km/h |
| 23:00 | light rain | 5 °C | 1.4 mm | 47 % | 2 km/h |
| 00:00 | light rain | 5 °C | 1.5 mm | 53 % | 2 km/h |
| 01:00 | rain | 5 °C | 2.9 mm | 59 % | 4 km/h |
| 02:00 | light rain | 6 °C | 1.6 mm | 65 % | 5 km/h |
| 03:00 | light rain | 7 °C | 1.3 mm | 70 % | 7 km/h |
| 04:00 | rain | 7 °C | 2.9 mm | 75 % | 8 km/h |
| 05:00 | light rain | 7 °C | 1.7 mm | 80 % | 10 km/h |
| 06:00 | light rain | 8 °C | 1.6 mm | 86 % | 10 km/h |
| 07:00 | rain | 10 °C | 2.8 mm | 90 % | 14 km/h |
| 08:00 | light rain | 11 °C | 2.0 mm | 94 % | 17 km/h |
| 09:00 | rain | 11 °C | 3.3 mm | 96 % | 15 km/h |
| 10:00 | rain | 11 °C | 6.7 mm | 98 % | 13 km/h |
| 11:00 | rain | 12 °C | 4.0 mm | 98 % | 12 km/h |
| 12:00 | light rain | 13 °C | 1.5 mm | 97 % | 17 km/h |
| 13:00 | overcast | 12 °C | 0.0 mm | 96 % | 18 km/h |
Location of Viroinval
Viroinval lies at 365 m, 171 m above the average of the 38 places we cover in the province of Namur (194 m). That makes it the 2nd highest of the 38. The main town, Namur, lies 53 km to the north. The nearest places we cover are Couvin (13 km to the west), Doische (15 km to the north), Gedinne (20 km to the east) and Philippeville (23 km to the north-west). With about 5,659 inhabitants according to GeoNames, Viroinval is the 28th largest of the 38 places we cover in the province of Namur. Of the places of interest on this site, the nearest is Rochehaut (natural site, 31 km to the south-east).
Today is close to the November normal (7.9 °C).
Climate of Viroinval: 1991–2020 normals
In Viroinval, July is typically the warmest month (up to 20.9 °C on average), while February is the coldest at -0.6 °C. December sees the most rain, with around 99 mm.
By season (average highs, 1991–2020 normals): winter 4.7 °C and 255 mm of rain, spring 12.4 °C and 214 mm, summer 20.2 °C and 239 mm, autumn 12.7 °C and 216 mm. The wettest season is winter (28 % of the annual total), the driest spring (23 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 4.1 | -0.5 | 83 | 14 |
| February | 5.2 | -0.6 | 73 | 13 |
| March | 8.8 | 1.3 | 73 | 13 |
| April | 12.5 | 3.9 | 66 | 13 |
| May | 16.0 | 7.5 | 75 | 14 |
| June | 18.9 | 10.5 | 78 | 13 |
| July | 20.9 | 12.7 | 79 | 13 |
| August | 20.9 | 12.6 | 82 | 12 |
| September | 17.3 | 9.9 | 66 | 11 |
| October | 13.0 | 7.0 | 72 | 13 |
| November | 7.9 | 3.1 | 77 | 13 |
| December | 4.7 | 0.3 | 99 | 15 |
Compared with Namur, the main town 53 km to the north, highs in the warmest month are 2.1 °C lower here, and the year brings 66 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: Couvin (13 km to the west): summers 1.0 °C warmer and 15 mm drier a year; Doische (15 km to the north): summers 1.2 °C warmer and 15 mm drier a year; Gedinne (20 km to the east): summers 0.4 °C warmer and 21 mm wetter a year. Among the 38 places we cover in the province of Namur whose normals come from the ERA5 reanalysis, Viroinval ranks 38th for summer warmth and 5th for annual precipitation. The warmest summers are in Jemeppe-sur-Sambre and the coolest in Viroinval; the wettest year is in Bièvre and the driest in Hastière and Onhaye.
What is the warmest month in Viroinval?
The warmest month in Viroinval is typically July, averaging 20.9 °C (1991–2020 normal). The coldest is February, at -0.6 °C.
How many rainy days does Viroinval get per year?
Viroinval sees about 155 rainy days a year, adding up to roughly 923 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Viroinval?
Between July and February, the temperature gap in Viroinval runs to about 21.5 °C, based on the 1991–2020 normals.