Weather in Floreffe
Namur, 89 m · continuously updated
Ernage (17 km) · 8 °C · KMI/IRM 13:00
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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
Floreffe weather: the next 24 hours
Updated hourly.
Floreffe 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 Floreffe
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 Floreffe?
No active warning for Namur.
Latest RMI observation near Floreffe
Measured at Ernage, 17 km from Floreffe: situation as of 15 November 2026, 13:00. Ernage 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, 13:00 |
|---|---|
| Temperature | 8.3 °C |
| Wind | 19 km/h S |
| Gusts | 47 km/h |
| Rain, last hour | 0.0 mm |
| Humidity | 83 % |
| 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
Today in Floreffe
- 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 (1.8 mm, up to 99 % chance). Have some shelter or a plan B ready. How it is calculated
- Best time to air the house: tomorrow, between 11:00 and 14:00. The outdoor dew point drops to 3.3 °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: 38.6 mm of rain expected within 48 h, against a need of 1.2 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 Floreffe
Today (Sunday 15 Nov) in Floreffe: light rain, 3 to 11 °C, precipitation 2.3 mm (99 %), wind up to 21 km/h. Tomorrow: light rain, 4 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 3 °C | 11 °C | 2.3 mm | 21 km/h |
| Tomorrow | light rain | 4 °C | 9 °C | 9.6 mm | 26 km/h |
| Tue 17 Nov | rain | 5 °C | 14 °C | 27.6 mm | 34 km/h |
| Wed 18 Nov | drizzle | 8 °C | 11 °C | 3.4 mm | 26 km/h |
| Thu 19 Nov | showers | 8 °C | 9 °C | 12.7 mm | 25 km/h |
| Fri 20 Nov | showers | 3 °C | 9 °C | 11.9 mm | 24 km/h |
| Sat 21 Nov | overcast | 1 °C | 8 °C | 0.0 mm | 12 km/h |
Tomorrow's weather in Floreffe
Tomorrow, Monday 16 Nov, in Floreffe: light rain, from 4 to 9 °C, 9.6 mm of precipitation (probability 67 %), wind up to 26 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  light rain | 9 °C | 2.0 mm | 66 % | 12 km/h |
| 03:00 |  light drizzle | 9 °C | 0.1 mm | 65 % | 23 km/h |
| 06:00 | light drizzle | 9 °C | 0.4 mm | 58 % | 26 km/h |
| 09:00 |  overcast | 8 °C | 0.0 mm | 43 % | 20 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 33 % | 20 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 17 % | 18 km/h |
| 18:00 | overcast | 4 °C | 0.0 mm | 11 % | 8 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 31 % | 4 km/h |
Frequently asked questions
Will it rain tomorrow in Floreffe?
Yes: 9.6 mm expected, probability 67 %.
How warm will it be tomorrow in Floreffe?
Between 4 and 9 °C.
The weekend
Today, Sunday, in Floreffe: light rain, 3 to 11 °C. Next weekend: Saturday overcast, 1 to 8 °C, Sunday drizzle, 4 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 3 °C | 11 °C | 2.3 mm | 21 km/h |
| Sat 21 Nov | overcast | 1 °C | 8 °C | 0.0 mm | 12 km/h |
| Sun 22 Nov | drizzle | 4 °C | 9 °C | 5.4 mm | 26 km/h |
Hour by hour
The next 48 hours in Floreffe, hour by hour: temperature from 4 to 14 °C, 38.6 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | overcast | 9 °C | 0.0 mm | 6 % | 19 km/h |
| 15:00 | overcast | 9 °C | 0.0 mm | 17 % | 21 km/h |
| 16:00 | light drizzle | 10 °C | 0.2 mm | 31 % | 20 km/h |
| 17:00 | light drizzle | 10 °C | 0.3 mm | 53 % | 18 km/h |
| 18:00 | light rain | 10 °C | 1.3 mm | 79 % | 18 km/h |
| 19:00 | light drizzle | 11 °C | 0.4 mm | 96 % | 19 km/h |
| 20:00 | light drizzle | 11 °C | 0.1 mm | 99 % | 17 km/h |
| 21:00 | overcast | 10 °C | 0.0 mm | 93 % | 14 km/h |
| 22:00 | overcast | 10 °C | 0.0 mm | 86 % | 15 km/h |
| 23:00 | overcast | 9 °C | 0.0 mm | 77 % | 9 km/h |
| 00:00 | light rain | 9 °C | 2.0 mm | 66 % | 12 km/h |
| 01:00 | light rain | 9 °C | 2.3 mm | 59 % | 12 km/h |
| 02:00 | light drizzle | 9 °C | 0.3 mm | 60 % | 19 km/h |
| 03:00 | light drizzle | 9 °C | 0.1 mm | 65 % | 23 km/h |
| 04:00 | light rain | 9 °C | 1.4 mm | 67 % | 22 km/h |
| 05:00 | heavy drizzle | 9 °C | 1.2 mm | 64 % | 26 km/h |
| 06:00 | light drizzle | 9 °C | 0.4 mm | 58 % | 26 km/h |
| 07:00 | light drizzle | 8 °C | 0.2 mm | 53 % | 20 km/h |
| 08:00 | light drizzle | 8 °C | 0.3 mm | 48 % | 20 km/h |
| 09:00 | overcast | 8 °C | 0.0 mm | 43 % | 20 km/h |
| 10:00 | light drizzle | 8 °C | 0.2 mm | 39 % | 18 km/h |
| 11:00 | light drizzle | 7 °C | 0.2 mm | 36 % | 20 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 33 % | 20 km/h |
| 13:00 | overcast | 8 °C | 0.0 mm | 29 % | 19 km/h |
| 14:00 | overcast | 8 °C | 0.0 mm | 23 % | 20 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 17 % | 18 km/h |
| 16:00 |  sunny | 7 °C | 0.0 mm | 12 % | 17 km/h |
| 17:00 | overcast | 5 °C | 0.0 mm | 10 % | 12 km/h |
| 18:00 | overcast | 4 °C | 0.0 mm | 11 % | 8 km/h |
| 19:00 | overcast | 4 °C | 0.0 mm | 14 % | 6 km/h |
| 20:00 | overcast | 4 °C | 0.0 mm | 21 % | 4 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 31 % | 4 km/h |
| 22:00 | light drizzle | 5 °C | 0.1 mm | 39 % | 7 km/h |
| 23:00 | drizzle | 5 °C | 0.9 mm | 43 % | 6 km/h |
| 00:00 | heavy drizzle | 5 °C | 1.1 mm | 45 % | 7 km/h |
| 01:00 | rain | 5 °C | 2.5 mm | 49 % | 8 km/h |
| 02:00 | rain | 5 °C | 2.8 mm | 55 % | 12 km/h |
| 03:00 | light rain | 5 °C | 1.3 mm | 62 % | 12 km/h |
| 04:00 | drizzle | 6 °C | 0.7 mm | 69 % | 12 km/h |
| 05:00 | light rain | 6 °C | 2.2 mm | 75 % | 11 km/h |
| 06:00 | rain | 7 °C | 2.6 mm | 81 % | 10 km/h |
| 07:00 | light rain | 8 °C | 1.7 mm | 86 % | 10 km/h |
| 08:00 | rain | 11 °C | 3.0 mm | 89 % | 18 km/h |
| 09:00 | rain | 13 °C | 3.1 mm | 91 % | 23 km/h |
| 10:00 | light rain | 13 °C | 2.1 mm | 92 % | 21 km/h |
| 11:00 | rain | 13 °C | 3.4 mm | 93 % | 19 km/h |
| 12:00 | light drizzle | 14 °C | 0.2 mm | 94 % | 26 km/h |
| 13:00 | overcast | 14 °C | 0.0 mm | 94 % | 28 km/h |
Location of Floreffe
Floreffe lies at 89 m, 105 m below the average of the 38 places we cover in the province of Namur (194 m). That makes it the 2nd lowest of the 38. The main town, Namur, lies 9 km to the north-east. The nearest places we cover are Fosses-la-Ville (6 km to the south-west), Jemeppe-sur-Sambre (7 km to the north-west), Sambreville (9 km to the west) and Profondeville (10 km to the south-east). With about 8,144 inhabitants according to GeoNames, Floreffe is the 21st largest of the 38 places we cover in the province of Namur. Of the places of interest on this site, the nearest are Villers Abbey (sight, 23 km to the north-west) and Sonian Forest (natural site, 46 km to the north-west).
Today is close to the November normal (9.9 °C).
Climate of Floreffe: 1991–2020 normals
In Floreffe, July is typically the warmest month (up to 23.3 °C on average), while January is the coldest at 1.3 °C. December sees the most rain, with around 88 mm.
By season (average highs, 1991–2020 normals): winter 6.7 °C and 229 mm of rain, spring 14.7 °C and 179 mm, summer 22.5 °C and 239 mm, autumn 14.9 °C and 204 mm. The wettest season is summer (28 % of the annual total), the driest spring (21 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 6.1 | 1.3 | 74 | 13 |
| February | 7.2 | 1.3 | 67 | 12 |
| March | 11.0 | 3.2 | 62 | 13 |
| April | 14.8 | 5.7 | 52 | 12 |
| May | 18.3 | 9.3 | 64 | 13 |
| June | 21.2 | 12.3 | 74 | 12 |
| July | 23.3 | 14.5 | 80 | 13 |
| August | 23.1 | 14.3 | 86 | 13 |
| September | 19.6 | 11.3 | 66 | 12 |
| October | 15.1 | 8.4 | 68 | 12 |
| November | 9.9 | 4.7 | 70 | 13 |
| December | 6.7 | 2.1 | 88 | 15 |
Compared with Namur, the main town 9 km to the north-east, highs in the warmest month are 0.3 °C higher here, and the year brings 7 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: Fosses-la-Ville (6 km to the south-west): summers 0.8 °C cooler and as wet; Jemeppe-sur-Sambre (7 km to the north-west): equally warm summers and 16 mm wetter a year; Sambreville (9 km to the west): almost identical normals. Among the 38 places we cover in the province of Namur whose normals come from the ERA5 reanalysis, Floreffe ranks 2nd for summer warmth and 22nd 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 Floreffe?
The warmest month in Floreffe is typically July, averaging 23.3 °C (1991–2020 normal). The coldest is January, at 1.3 °C.
How many rainy days does Floreffe get per year?
Floreffe sees about 154 rainy days a year, adding up to roughly 851 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Floreffe?
Between July and January, the temperature gap in Floreffe runs to about 22.0 °C, based on the 1991–2020 normals.