Today
Sun, Jun 21
Moderate rain
30°18°
- Rain chance
- 53%
- Precip
- 16.2 mm
- Max wind
- 21 km/h
Gembloux air quality
Wallonia, Belgium · Brussels time · 50.56°, 4.70°
Current conditions · 1:00 PM local
Current conditions in Gembloux
28°C
Partly cloudy
Feels like 33°C
- Humidity
- 63%
- Wind
- 7 km/h NNE
- Gusts
- 18 km/h
- UV index
- 6.75
- Visibility
- 50 km
Air quality
35
Good
US AQI · European AQI 43
Air quality in Gembloux is currently good, with a US AQI of 35 (European AQI 43). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 10.1 µg/m³. Pollen in the air today: grass (moderate) — allergy sufferers take note.
Pollutants
- PM2.5
- 10.1 µg/m³
- PM10
- 13 µg/m³
- Ozone (O₃)
- 105 µg/m³
- NO₂
- 1.4 µg/m³
- SO₂
- 0.5 µg/m³
- CO
- 130 µg/m³
- Dust
- 4 µg/m³
Pollen
- Grass
- 49 gr/m³
- Birch
- 0 gr/m³
- Alder
- 0 gr/m³
- Olive
- 0.1 gr/m³
- Mugwort
- 0.8 gr/m³
- Ragweed
- 0 gr/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Right now in Gembloux, it's partly cloudy with the temperature at 28 °C. It feels warmer than it reads, more like 33 °C. Wind is from the NNE at 7 km/h. Humidity stands at 63% with sea-level pressure near 1024 hPa.
At a glance
Today
30° / 18°Moderate rain · 53% chance of rain
Tomorrow
30° / 20°Overcast
Upcoming · to Saturday
36° / 20°A steady stretch: highs near 36°, lows around 20°, and no day above a 28% rain chance through Saturday.
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Next 3 days
Expect moderate rain today, between 18 °C and 30 °C. Rain chance peaks at 53% with around 16.2 mm possible. Tomorrow looks like overcast; temperatures run from 20 °C up to 30 °C. Tuesday looks like overcast; temperatures run from 20 °C up to 34 °C.
Tomorrow
Mon, Jun 22
Overcast
30°20°
- Rain chance
- 2%
- Precip
- 0 mm
- Max wind
- 14 km/h
Tuesday
Tue, Jun 23
Overcast
34°20°
- Rain chance
- 2%
- Precip
- 0 mm
- Max wind
- 11 km/h
Next 48 hours
- 12 AM24°24%15 km/h
- 1 AM20°7%20 km/h
- 2 AM20°0%8 km/h
- 3 AM20°14%21 km/h
- 4 AM18°38%19 km/h
- 5 AM20°53%16 km/h
- 6 AM19°47%14 km/h
- 7 AM19°32%5 km/h
- 8 AM21°18%7 km/h
- 9 AM23°10%9 km/h
- 10 AM24°4%3 km/h
- 11 AM26°0%4 km/h
- 12 PM27°0%5 km/h
- 1 PM28°2%7 km/h
- 2 PM29°4%7 km/h
- 3 PM30°5%7 km/h
- 4 PM30°6%8 km/h
- 5 PM30°6%8 km/h
- 6 PM30°6%9 km/h
- 7 PM29°5%10 km/h
- 8 PM29°4%10 km/h
- 9 PM27°3%9 km/h
- 10 PM26°1%11 km/h
- 11 PM25°0%10 km/h
- 12 AM24°0%10 km/h
- 1 AM23°0%10 km/h
- 2 AM22°0%9 km/h
- 3 AM22°0%10 km/h
- 4 AM21°0%9 km/h
- 5 AM21°0%9 km/h
- 6 AM20°0%9 km/h
- 7 AM21°0%11 km/h
- 8 AM22°0%10 km/h
- 9 AM23°0%11 km/h
- 10 AM25°0%9 km/h
- 11 AM26°0%11 km/h
- 12 PM27°0%14 km/h
- 1 PM28°0%14 km/h
- 2 PM29°0%12 km/h
- 3 PM30°1%11 km/h
- 4 PM30°2%12 km/h
- 5 PM30°2%11 km/h
- 6 PM30°2%12 km/h
- 7 PM29°1%11 km/h
- 8 PM29°0%10 km/h
- 9 PM27°0%10 km/h
- 10 PM26°0%11 km/h
- 11 PM24°0%10 km/h
In depth
The weather picture for Gembloux opens with partly cloudy; it's 28 °C out, feeling like 33 °C. Today's forecast calls for moderate rain, topping out near 30 °C before falling back to 18 °C overnight. Winds blow mainly from the ENE around 21 km/h, with gusts up to 40 km/h. Daytime highs hold fairly steady this week, staying within 30 to 36 °C. Rain is in the picture on today, with roughly 16 mm expected in total across the week. Tomorrow brings overcast with a high of 30 °C and a 2% chance of precipitation. The UV index reaches 7 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:29 and sunset at 21:56, giving 16.5 hours of daylight. Current humidity sits at 63% with pressure near 1024 hPa. Looking further out, Thursday shows overcast with a high around 36 °C, while Saturday ends the week at 33 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 5:29 AM
- Sunset
- 9:56 PM
- Daylight
- 16h 28m
- Max UV
- 7.1 High
Wind
- Wind
- 7 km/h
- Gusts
- 18 km/h
- Direction
- NNE (29°)
Farming weather
Soil temperatures today read surface 21.9 °C, 6 cm 24.4 °C, 18 cm 23.6 °C, 54 cm 17.8 °C. Soil moisture sits at 0-1 cm at 0.23 m³/m³, 3-9 cm at 0.23 m³/m³, 27-81 cm at 0.27 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 45 mm against only 16 mm of expected rain — a 28 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 36 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 36 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 158, maize 119.
- Topsoil moisture
- 0.272 m³/m³
- Soil temp
- 19°C
- ET₀ today
- 5.67 mm
- Spray window
- ~6:00
- Rain (next 7d)
- 16.2 mm
- Wind
- 7 km/h
- Humidity
- 63%
Advisory summary
No weather alert thresholds are crossed for Gembloux in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
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All data for Gembloux
| Variable | Value |
|---|---|
| City | Gembloux, Wallonia, Belgium |
| Coordinates | 50.56149, 4.69889 |
| Elevation | 158 m |
| Timezone | Europe/Brussels |
| Population | 21,676 |
| Observed at (local) | 1:00 PM |
| Temperature (2 m) | 28°C |
| Apparent temperature | 33°C |
| Relative humidity (2 m) | 63% |
| Dew point (2 m) | 21°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 2 |
| Cloud cover | 54% |
| Surface pressure | 1006 hPa |
| Sea-level pressure | 1024 hPa |
| Wind speed (10 m) | 7 km/h |
| Wind gusts (10 m) | 18 km/h |
| Wind direction (10 m) | 29° (NNE) |
| Visibility | 50 km |
| UV index | 6.75 |
| Day / night | Day |
| Today max / min | 30°C / 18°C |
| Today feels-like max / min | 35°C / 18°C |
| Today precipitation sum | 16.2 mm |
| Today rain sum | 16.2 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 53% |
| Today max wind / gusts | 21 km/h / 40 km/h |
| Dominant wind direction | 68° (ENE) |
| Sunrise / sunset | 5:29 AM / 9:56 PM |
| Daylight duration | 16h 28m |
| Sunshine duration | 14h 52m |
| Max UV index | 7.1 |
| Reference evapotranspiration (ET₀) | 5.67 mm |
| Topsoil moisture (0–1 cm) | 0.272 m³/m³ |
| Surface soil temperature | 19°C |
| US AQI | 35 |
| European AQI | 43 |
| PM2.5 | 10.1 µg/m³ |
| PM10 | 13 µg/m³ |
| Ozone (O₃) | 105 µg/m³ |
| Nitrogen dioxide (NO₂) | 1.4 µg/m³ |
| Sulphur dioxide (SO₂) | 0.5 µg/m³ |
| Carbon monoxide (CO) | 130 µg/m³ |
| Dust | 4 µg/m³ |
| Alder pollen | 0 gr/m³ |
| Birch pollen | 0 gr/m³ |
| Grass pollen | 49 gr/m³ |
| Mugwort pollen | 0.8 gr/m³ |
| Olive pollen | 0.1 gr/m³ |
| Ragweed pollen | 0 gr/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/be/wallonia/gembloux" width="320" height="180" frameborder="0" title="Gembloux weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Gembloux tomorrow?
Rain is unlikely in Gembloux tomorrow; the precipitation chance stays around 2%.
What is the temperature in Gembloux today?
Today Gembloux sees moderate rain with a high of 30 °C and a low of 18 °C.
How hot will it be in Gembloux tomorrow?
Tomorrow's high in Gembloux is forecast at 30 °C with overcast.
Is it windy in Gembloux today?
No, not especially; gusts only reach up to 40 km/h today.
What is the UV index in Gembloux today?
The UV index peaks at 7 today, which is high.
What time is sunrise and sunset in Gembloux today?
The sun rises at 05:29 and sets at 21:56 local time.
Is the air quality in Gembloux good today?
Air quality is good right now, with a US AQI reading of 35.