Weather in Ath
Hainaut, 40 m · continuously updated
Chièvres (7 km) · 10 °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
Ath weather: the next 24 hours
Updated hourly.
Ath 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 Ath
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Hainaut.
Updated 15 Nov 13:48.
Is there an active weather warning for Ath?
No active warning for Hainaut.
Latest RMI observation near Ath
Measured at Chièvres, 7 km from Ath: situation as of 15 November 2026, 14:00. Chièvres 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 | 9.6 °C |
| Wind | 22 km/h S |
| Gusts | 40 km/h |
| Rain, last hour | — |
| Humidity | — |
| Pressure | 1002 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 Ath
The weather station nearest to Ath, Chièvres located 63 m above sea level, is 8 km away; its records cover 1954–2013. In November, the mean temperature there is 5.4 °C over 1991–2020, 0.9 °C more than over 1961–1990 (4.5 °C), with about – mm of rain. The warmest month ever measured is July 2006 (22.2 °C), the coldest February 1956 (−9.2 °C). See the full series of Chièvres
Today in Ath
- 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 (0.9 mm, up to 92 % 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 3.4 °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: 24.7 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 Ath
Today (Sunday 15 Nov) in Ath: light rain, 0 to 10 °C, precipitation 4.3 mm (92 %), wind up to 22 km/h. Tomorrow: light rain, 3 to 9 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 0 °C | 10 °C | 4.3 mm | 22 km/h |
| Tomorrow | light rain | 3 °C | 9 °C | 3.5 mm | 31 km/h |
| Tue 17 Nov | rain | 5 °C | 14 °C | 22.4 mm | 36 km/h |
| Wed 18 Nov | drizzle | 8 °C | 11 °C | 2.4 mm | 28 km/h |
| Thu 19 Nov | showers | 8 °C | 10 °C | 13.3 mm | 25 km/h |
| Fri 20 Nov | showers | 2 °C | 9 °C | 13.2 mm | 18 km/h |
| Sat 21 Nov | overcast | 1 °C | 9 °C | 0.0 mm | 12 km/h |
Tomorrow's weather in Ath
Tomorrow, Monday 16 Nov, in Ath: light rain, from 3 to 9 °C, 3.5 mm of precipitation (probability 57 %), wind up to 31 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  light drizzle | 9 °C | 0.1 mm | 57 % | 16 km/h |
| 03:00 |  light rain | 9 °C | 1.3 mm | 54 % | 27 km/h |
| 06:00 |  overcast | 8 °C | 0.0 mm | 44 % | 23 km/h |
| 09:00 | light drizzle | 7 °C | 0.2 mm | 25 % | 19 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 12 % | 21 km/h |
| 15:00 |  mostly sunny | 7 °C | 0.0 mm | 9 % | 19 km/h |
| 18:00 | overcast | 4 °C | 0.0 mm | 16 % | 7 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 30 % | 7 km/h |
Frequently asked questions
Will it rain tomorrow in Ath?
Yes: 3.5 mm expected, probability 57 %.
How warm will it be tomorrow in Ath?
Between 3 and 9 °C.
The weekend
Today, Sunday, in Ath: light rain, 0 to 10 °C. Next weekend: Saturday overcast, 1 to 9 °C, Sunday drizzle, 5 to 10 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 0 °C | 10 °C | 4.3 mm | 22 km/h |
| Sat 21 Nov | overcast | 1 °C | 9 °C | 0.0 mm | 12 km/h |
| Sun 22 Nov | drizzle | 5 °C | 10 °C | 7.4 mm | 26 km/h |
Hour by hour
The next 48 hours in Ath, hour by hour: temperature from 3 to 14 °C, 24.7 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 14:00 | overcast | 8 °C | 0.0 mm | 24 % | 22 km/h |
| 15:00 | drizzle | 9 °C | 0.5 mm | 49 % | 20 km/h |
| 16:00 | light rain | 9 °C | 1.3 mm | 69 % | 21 km/h |
| 17:00 | light rain | 10 °C | 1.6 mm | 81 % | 20 km/h |
| 18:00 | drizzle | 10 °C | 0.7 mm | 89 % | 21 km/h |
| 19:00 | light drizzle | 10 °C | 0.2 mm | 92 % | 20 km/h |
| 20:00 | overcast | 10 °C | 0.0 mm | 89 % | 20 km/h |
| 21:00 | overcast | 10 °C | 0.0 mm | 81 % | 19 km/h |
| 22:00 | overcast | 10 °C | 0.0 mm | 73 % | 19 km/h |
| 23:00 | overcast | 9 °C | 0.0 mm | 65 % | 16 km/h |
| 00:00 | light drizzle | 9 °C | 0.1 mm | 57 % | 16 km/h |
| 01:00 | light drizzle | 9 °C | 0.3 mm | 51 % | 19 km/h |
| 02:00 | light drizzle | 9 °C | 0.1 mm | 51 % | 22 km/h |
| 03:00 | light rain | 9 °C | 1.3 mm | 54 % | 27 km/h |
| 04:00 | drizzle | 9 °C | 0.6 mm | 55 % | 31 km/h |
| 05:00 | light drizzle | 9 °C | 0.1 mm | 51 % | 28 km/h |
| 06:00 | overcast | 8 °C | 0.0 mm | 44 % | 23 km/h |
| 07:00 | light drizzle | 8 °C | 0.1 mm | 37 % | 20 km/h |
| 08:00 | overcast | 8 °C | 0.0 mm | 31 % | 18 km/h |
| 09:00 | light drizzle | 7 °C | 0.2 mm | 25 % | 19 km/h |
| 10:00 | overcast | 7 °C | 0.0 mm | 20 % | 18 km/h |
| 11:00 | overcast | 7 °C | 0.0 mm | 16 % | 19 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 12 % | 21 km/h |
| 13:00 | overcast | 8 °C | 0.0 mm | 10 % | 20 km/h |
| 14:00 | overcast | 7 °C | 0.0 mm | 9 % | 20 km/h |
| 15:00 | mostly sunny | 7 °C | 0.0 mm | 9 % | 19 km/h |
| 16:00 |  partly cloudy | 6 °C | 0.0 mm | 10 % | 13 km/h |
| 17:00 | overcast | 5 °C | 0.0 mm | 12 % | 9 km/h |
| 18:00 | overcast | 4 °C | 0.0 mm | 16 % | 7 km/h |
| 19:00 | overcast | 3 °C | 0.0 mm | 20 % | 5 km/h |
| 20:00 | overcast | 3 °C | 0.0 mm | 25 % | 6 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 30 % | 7 km/h |
| 22:00 | light drizzle | 4 °C | 0.1 mm | 35 % | 7 km/h |
| 23:00 | drizzle | 4 °C | 0.6 mm | 40 % | 8 km/h |
| 00:00 | light rain | 5 °C | 1.3 mm | 45 % | 10 km/h |
| 01:00 | light rain | 5 °C | 2.4 mm | 51 % | 13 km/h |
| 02:00 | light rain | 5 °C | 2.1 mm | 58 % | 19 km/h |
| 03:00 | light drizzle | 5 °C | 0.4 mm | 65 % | 19 km/h |
| 04:00 | light drizzle | 6 °C | 0.3 mm | 71 % | 19 km/h |
| 05:00 | rain | 6 °C | 2.6 mm | 77 % | 17 km/h |
| 06:00 | light rain | 6 °C | 1.7 mm | 82 % | 16 km/h |
| 07:00 | drizzle | 7 °C | 0.7 mm | 86 % | 8 km/h |
| 08:00 | rain | 7 °C | 2.6 mm | 90 % | 3 km/h |
| 09:00 | light drizzle | 10 °C | 0.1 mm | 94 % | 20 km/h |
| 10:00 | overcast | 13 °C | 0.0 mm | 96 % | 22 km/h |
| 11:00 | drizzle | 14 °C | 0.8 mm | 96 % | 23 km/h |
| 12:00 | drizzle | 13 °C | 0.6 mm | 94 % | 27 km/h |
| 13:00 | light rain | 13 °C | 1.3 mm | 92 % | 28 km/h |
Location of Ath
Ath lies at 40 m, 56 m below the average of the 69 places we cover in the province of Hainaut (96 m). That makes it the 18th lowest of the 69. The main town, Mons, lies 23 km to the south-east. The nearest places we cover are Chièvres (5 km to the south-east), Brugelette (6 km to the south-east), Lessines (10 km to the north) and Leuze-en-Hainaut (11 km to the west). With about 29,311 inhabitants according to GeoNames, Ath is the 9th largest of the 69 places we cover in the province of Hainaut. Of the places of interest on this site, the nearest are Waterloo, Lion’s Mound (sight, 45 km to the east) and Sonian Forest (natural site, 48 km to the east).
Today is close to the November normal (10.2 °C).
Climate of Ath: 1991–2020 normals
In Ath, July is typically the warmest month (up to 23.3 °C on average), while February is the coldest at 1.5 °C. December sees the most rain, with around 87 mm.
By season (average highs, 1991–2020 normals): winter 6.9 °C and 228 mm of rain, spring 14.8 °C and 174 mm, summer 22.5 °C and 218 mm, autumn 15.0 °C and 202 mm. The wettest season is winter (28 % of the annual total), the driest spring (21 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 6.5 | 1.6 | 76 | 13 |
| February | 7.5 | 1.5 | 65 | 12 |
| March | 11.1 | 3.4 | 60 | 12 |
| April | 14.9 | 5.7 | 50 | 11 |
| May | 18.3 | 9.2 | 64 | 12 |
| June | 21.1 | 12.2 | 67 | 11 |
| July | 23.3 | 14.3 | 72 | 12 |
| August | 23.0 | 14.0 | 80 | 12 |
| September | 19.7 | 11.3 | 61 | 11 |
| October | 15.1 | 8.4 | 69 | 12 |
| November | 10.2 | 4.7 | 72 | 13 |
| December | 6.8 | 2.2 | 87 | 14 |
Its normals are almost identical to those of Mons, the main town 23 km to the south-east. 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: Brugelette (6 km to the south-east): equally warm summers and 13 mm wetter a year; Lessines (10 km to the north): summers 0.2 °C warmer and 10 mm wetter a year; Leuze-en-Hainaut (11 km to the west): summers 0.4 °C cooler and 52 mm drier a year. Among the 69 places we cover in the province of Hainaut whose normals come from the ERA5 reanalysis, Ath ranks 12th for summer warmth and 41st for annual precipitation. The warmest summers are in Enghien and the coolest in Froidchapelle; the wettest year is in Chimay and Momignies and the driest in Rumes.
What is the warmest month in Ath?
The warmest month in Ath is typically July, averaging 23.3 °C (1991–2020 normal). The coldest is February, at 1.5 °C.
How many rainy days does Ath get per year?
Ath sees about 146 rainy days a year, adding up to roughly 821 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Ath?
Between July and February, the temperature gap in Ath runs to about 21.8 °C, based on the 1991–2020 normals.