Weather in Spa
Liège, 250 m · continuously updated
Spa (aérodrome) (4 km) · 7 °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
Spa weather: the next 24 hours
Updated hourly.
Spa 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 Spa
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 Spa?
No active warning for Liège.
Latest RMI observation near Spa
Measured at Spa (aérodrome), 4 km from Spa: situation as of 15 November 2026, 14:00. Spa (aérodrome) 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 | 7.1 °C |
| Wind | 22 km/h S |
| Gusts | 36 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
Today in Spa
- 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 (5.5 mm, up to 94 % 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 3.5 °C; once warmed to 20 °C, that air holds only 34 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 50.2 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 Spa
Today (Sunday 15 Nov) in Spa: light rain, 4 to 10 °C, precipitation 5.6 mm (94 %), wind up to 19 km/h. Tomorrow: light rain, 3 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 4 °C | 10 °C | 5.6 mm | 19 km/h |
| Tomorrow | light rain | 3 °C | 9 °C | 10.0 mm | 22 km/h |
| Tue 17 Nov | rain | 4 °C | 13 °C | 39.1 mm | 22 km/h |
| Wed 18 Nov | showers | 8 °C | 10 °C | 10.6 mm | 28 km/h |
| Thu 19 Nov | showers | 7 °C | 8 °C | 14.1 mm | 25 km/h |
| Fri 20 Nov | showers | 3 °C | 8 °C | 21.0 mm | 21 km/h |
| Sat 21 Nov | overcast | 0 °C | 8 °C | 0.0 mm | 14 km/h |
Tomorrow's weather in Spa
Tomorrow, Monday 16 Nov, in Spa: light rain, from 3 to 9 °C, 10.0 mm of precipitation (probability 83 %), wind up to 22 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  sunny | 9 °C | 0.0 mm | 83 % | 11 km/h |
| 03:00 |  drizzle | 9 °C | 0.7 mm | 77 % | 18 km/h |
| 06:00 |  light rain | 8 °C | 1.4 mm | 77 % | 22 km/h |
| 09:00 | light drizzle | 7 °C | 0.2 mm | 71 % | 18 km/h |
| 12:00 | drizzle | 6 °C | 0.9 mm | 56 % | 14 km/h |
| 15:00 | sunny | 7 °C | 0.0 mm | 42 % | 14 km/h |
| 18:00 |  overcast | 4 °C | 0.0 mm | 23 % | 8 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 29 % | 7 km/h |
Frequently asked questions
Will it rain tomorrow in Spa?
Yes: 10.0 mm expected, probability 83 %.
How warm will it be tomorrow in Spa?
Between 3 and 9 °C.
The weekend
Today, Sunday, in Spa: light rain, 4 to 10 °C. Next weekend: Saturday overcast, 0 to 8 °C, Sunday light drizzle, 3 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 4 °C | 10 °C | 5.6 mm | 19 km/h |
| Sat 21 Nov | overcast | 0 °C | 8 °C | 0.0 mm | 14 km/h |
| Sun 22 Nov | light drizzle | 3 °C | 9 °C | 4.6 mm | 25 km/h |
Hour by hour
The next 48 hours in Spa, hour by hour: temperature from 3 to 13 °C, 50.2 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | overcast | 9 °C | 0.0 mm | 2 % | 16 km/h |
| 15:00 | overcast | 9 °C | 0.0 mm | 3 % | 19 km/h |
| 16:00 | overcast | 9 °C | 0.0 mm | 12 % | 18 km/h |
| 17:00 | overcast | 9 °C | 0.0 mm | 35 % | 16 km/h |
| 18:00 | heavy drizzle | 9 °C | 1.0 mm | 66 % | 14 km/h |
| 19:00 | light rain | 9 °C | 1.7 mm | 88 % | 16 km/h |
| 20:00 | drizzle | 10 °C | 0.9 mm | 94 % | 15 km/h |
| 21:00 | drizzle | 10 °C | 0.9 mm | 91 % | 14 km/h |
| 22:00 | heavy drizzle | 9 °C | 1.0 mm | 88 % | 11 km/h |
| 23:00 | light drizzle | 9 °C | 0.1 mm | 86 % | 15 km/h |
| 00:00 | sunny | 9 °C | 0.0 mm | 83 % | 11 km/h |
| 01:00 | overcast | 9 °C | 0.0 mm | 80 % | 12 km/h |
| 02:00 | drizzle | 9 °C | 0.6 mm | 78 % | 13 km/h |
| 03:00 | drizzle | 9 °C | 0.7 mm | 77 % | 18 km/h |
| 04:00 | light drizzle | 8 °C | 0.4 mm | 76 % | 18 km/h |
| 05:00 | light rain | 8 °C | 1.8 mm | 76 % | 19 km/h |
| 06:00 | light rain | 8 °C | 1.4 mm | 77 % | 22 km/h |
| 07:00 | light rain | 8 °C | 1.9 mm | 76 % | 22 km/h |
| 08:00 | heavy drizzle | 7 °C | 1.2 mm | 74 % | 18 km/h |
| 09:00 | light drizzle | 7 °C | 0.2 mm | 71 % | 18 km/h |
| 10:00 | light drizzle | 7 °C | 0.2 mm | 67 % | 15 km/h |
| 11:00 | light drizzle | 6 °C | 0.4 mm | 62 % | 11 km/h |
| 12:00 | drizzle | 6 °C | 0.9 mm | 56 % | 14 km/h |
| 13:00 | light drizzle | 6 °C | 0.1 mm | 51 % | 16 km/h |
| 14:00 | overcast | 6 °C | 0.0 mm | 46 % | 14 km/h |
| 15:00 | sunny | 7 °C | 0.0 mm | 42 % | 14 km/h |
| 16:00 | sunny | 6 °C | 0.0 mm | 37 % | 15 km/h |
| 17:00 | overcast | 5 °C | 0.0 mm | 30 % | 12 km/h |
| 18:00 | overcast | 4 °C | 0.0 mm | 23 % | 8 km/h |
| 19:00 | overcast | 3 °C | 0.0 mm | 20 % | 9 km/h |
| 20:00 | overcast | 3 °C | 0.0 mm | 23 % | 6 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 29 % | 7 km/h |
| 22:00 | overcast | 4 °C | 0.0 mm | 35 % | 8 km/h |
| 23:00 | light drizzle | 4 °C | 0.2 mm | 40 % | 7 km/h |
| 00:00 | drizzle | 4 °C | 0.9 mm | 44 % | 6 km/h |
| 01:00 | light rain | 4 °C | 1.5 mm | 49 % | 9 km/h |
| 02:00 | light rain | 5 °C | 1.9 mm | 55 % | 11 km/h |
| 03:00 | light rain | 5 °C | 2.1 mm | 61 % | 10 km/h |
| 04:00 | drizzle | 6 °C | 0.5 mm | 67 % | 12 km/h |
| 05:00 | drizzle | 6 °C | 0.5 mm | 73 % | 18 km/h |
| 06:00 | rain | 7 °C | 3.5 mm | 79 % | 18 km/h |
| 07:00 | rain | 7 °C | 2.5 mm | 84 % | 20 km/h |
| 08:00 | light rain | 8 °C | 2.3 mm | 88 % | 19 km/h |
| 09:00 | rain | 9 °C | 4.0 mm | 90 % | 18 km/h |
| 10:00 | rain | 12 °C | 7.1 mm | 92 % | 19 km/h |
| 11:00 | rain | 12 °C | 4.6 mm | 93 % | 22 km/h |
| 12:00 | rain | 12 °C | 3.2 mm | 92 % | 17 km/h |
| 13:00 | overcast | 13 °C | 0.0 mm | 92 % | 19 km/h |
Location of Spa
Spa lies at 250 m, 40 m above the average of the 84 places we cover in the province of Liège (210 m). That makes it the 25th highest of the 84. The main town, Liège, lies 25 km to the north-west. The nearest places we cover are Theux (6 km to the north-west), Pepinster (10 km to the north-west), Stoumont (10 km to the south-west) and Jalhay (10 km to the north-east). With about 10,229 inhabitants according to GeoNames, Spa is the 32nd largest of the 84 places we cover in the province of Liège. Of the places of interest on this site, the nearest are Spa-Francorchamps circuit (circuit or festival, 8 km to the south-east) and Coo waterfalls (natural site, 11 km to the south).
Today is close to the November normal (8.4 °C).
Climate of Spa: 1991–2020 normals
In Spa, July is typically the warmest month (up to 21.5 °C on average), while February is the coldest at -0.2 °C. December sees the most rain, with around 110 mm.
By season (average highs, 1991–2020 normals): winter 5.0 °C and 297 mm of rain, spring 12.9 °C and 237 mm, summer 20.8 °C and 286 mm, autumn 13.2 °C and 244 mm. The wettest season is winter (28 % of the annual total), the driest spring (22 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 4.4 | -0.1 | 101 | 15 |
| February | 5.4 | -0.2 | 87 | 14 |
| March | 9.0 | 1.8 | 89 | 15 |
| April | 13.0 | 4.7 | 68 | 13 |
| May | 16.7 | 8.4 | 80 | 15 |
| June | 19.5 | 11.3 | 92 | 15 |
| July | 21.5 | 13.5 | 99 | 15 |
| August | 21.4 | 13.5 | 95 | 14 |
| September | 17.8 | 10.7 | 78 | 13 |
| October | 13.4 | 7.7 | 80 | 14 |
| November | 8.4 | 3.9 | 85 | 15 |
| December | 5.2 | 1.1 | 110 | 16 |
Compared with Liège, the main town 25 km to the north-west, highs in the warmest month are 1.1 °C lower here, and the year brings 177 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: Theux (6 km to the north-west): summers 0.5 °C warmer and 55 mm drier a year; Pepinster (10 km to the north-west): summers 0.5 °C warmer and 60 mm drier a year; Stoumont (10 km to the south-west): summers 0.4 °C cooler and 52 mm drier a year. Among the 84 places we cover in the province of Liège whose normals come from the ERA5 reanalysis, Spa ranks 65th for summer warmth and 2nd 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 Spa?
The warmest month in Spa is typically July, averaging 21.5 °C (1991–2020 normal). The coldest is February, at -0.2 °C.
How many rainy days does Spa get per year?
Spa sees about 173 rainy days a year, adding up to roughly 1063 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Spa?
Between July and February, the temperature gap in Spa runs to about 21.7 °C, based on the 1991–2020 normals.