Today
Mon, Jun 22
Moderate drizzle
32°24°
- Rain chance
- 85%
- Precip
- 1.9 mm
- Max wind
- 9 km/h
Cilegon air quality
Banten, Indonesia · Jakarta time · -6.01°, 106.05°
Current conditions · 11:15 AM local
Current conditions in Cilegon
32°C
Light drizzle
Feels like 31°C
- Humidity
- 96%
- Wind
- 4 km/h NE
- Gusts
- 16 km/h
- UV index
- 0
- Visibility
- 7.2 km
Air quality
143
Unhealthy for Sensitive Groups
US AQI · European AQI 82
Air quality in Cilegon is currently unhealthy for sensitive groups, with a US AQI of 143 (European AQI 82). The dominant pollutant right now is ozone. Children, older adults and people with heart or lung conditions should limit prolonged outdoor exertion. Fine particulate matter (PM2.5) measures 30.4 µg/m³.
Pollutants
- PM2.5
- 30.4 µg/m³
- PM10
- 31 µg/m³
- Ozone (O₃)
- 132 µg/m³
- NO₂
- 22.9 µg/m³
- SO₂
- 71 µg/m³
- CO
- 269 µg/m³
- Dust
- 0 µg/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Right now in Cilegon, it's light drizzle with the temperature at 32 °C. It feels warmer than it reads, more like 37 °C. Wind is from the NE at 4 km/h. Precipitation in the last hour measured 0.1 mm. Humidity stands at 56% with sea-level pressure near 1012 hPa.
At a glance
Today
32° / 24°Moderate drizzle · rain likely (85%)
Tomorrow
31° / 23°Light drizzle · rain likely (64%)
Upcoming · to Sunday
32° / 22°Highs 32°, lows 22°. The most active day looks like Wednesday, when rain chances peak at 65%.
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Next 3 days
Today looks like moderate drizzle; temperatures run from 24 °C up to 32 °C. Rain chance peaks at 85% with around 1.9 mm possible. Tomorrow brings light drizzle with a high of 31 °C and a low of 23 °C. Rain chance peaks at 64% with around 0.3 mm possible. Wednesday brings slight rain showers with a high of 32 °C and a low of 24 °C. Rain chance peaks at 65% with around 5.4 mm possible.
Tomorrow
Tue, Jun 23
Light drizzle
31°23°
- Rain chance
- 64%
- Precip
- 0.3 mm
- Max wind
- 10 km/h
Wednesday
Wed, Jun 24
Slight rain showers
32°24°
- Rain chance
- 65%
- Precip
- 5.4 mm
- Max wind
- 15 km/h
Next 48 hours
- 12 AM25°31%8 km/h
- 1 AM26°16%6 km/h
- 2 AM25°17%5 km/h
- 3 AM25°25%4 km/h
- 4 AM25°31%5 km/h
- 5 AM24°31%8 km/h
- 6 AM24°30%9 km/h
- 7 AM25°27%9 km/h
- 8 AM27°20%5 km/h
- 9 AM29°12%6 km/h
- 10 AM31°12%4 km/h
- 11 AM32°29%4 km/h
- 12 PM32°54%4 km/h
- 1 PM32°73%8 km/h
- 2 PM31°82%6 km/h
- 3 PM30°85%2 km/h
- 4 PM30°82%5 km/h
- 5 PM29°68%6 km/h
- 6 PM28°48%6 km/h
- 7 PM27°31%7 km/h
- 8 PM26°20%8 km/h
- 9 PM26°11%7 km/h
- 10 PM25°6%1 km/h
- 11 PM25°7%6 km/h
- 12 AM25°11%2 km/h
- 1 AM24°14%8 km/h
- 2 AM24°14%9 km/h
- 3 AM23°12%9 km/h
- 4 AM23°10%8 km/h
- 5 AM23°8%7 km/h
- 6 AM23°5%7 km/h
- 7 AM24°4%7 km/h
- 8 AM26°2%5 km/h
- 9 AM28°1%5 km/h
- 10 AM30°6%5 km/h
- 11 AM31°23%8 km/h
- 12 PM31°45%10 km/h
- 1 PM31°61%9 km/h
- 2 PM31°64%9 km/h
- 3 PM31°59%8 km/h
- 4 PM30°53%4 km/h
- 5 PM29°46%4 km/h
- 6 PM28°38%5 km/h
- 7 PM27°29%8 km/h
- 8 PM26°20%7 km/h
- 9 PM26°10%7 km/h
- 10 PM25°4%6 km/h
- 11 PM25°3%5 km/h
In depth
The weather picture for Cilegon opens with light drizzle; it's 32 °C out, feeling like 37 °C. Today's forecast calls for moderate drizzle, topping out near 32 °C before falling back to 24 °C overnight. Winds blow mainly from the S around 9 km/h, with gusts up to 21 km/h. Daytime highs hold fairly steady this week, staying within 31 to 32 °C. Rain is in the picture on today, Wednesday, Thursday and beyond, with roughly 23 mm expected in total across the week. Tomorrow brings light drizzle with a high of 31 °C and a 64% chance of precipitation. The UV index reaches 6 today, so sun protection is sensible during the middle of the day. Sunrise comes at 06:04 and sunset at 17:50, giving 11.8 hours of daylight. Current humidity sits at 56% with pressure near 1012 hPa. Looking further out, Friday shows moderate drizzle with a high around 32 °C, while Sunday ends the week at 31 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 6:04 AM
- Sunset
- 5:50 PM
- Daylight
- 11h 46m
- Max UV
- 6.45 High
Wind
- Wind
- 4 km/h
- Gusts
- 16 km/h
- Direction
- NE (34°)
Farming weather
Soil temperatures today read surface 25.4 °C, 6 cm 27.5 °C, 18 cm 29.5 °C, 54 cm 29.1 °C. Soil moisture sits at 0-1 cm at 0.2 m³/m³, 3-9 cm at 0.22 m³/m³, 27-81 cm at 0.29 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (23 mm) roughly covers crop water demand (ET0 27 mm), so irrigation can likely be paused. A suitable spraying window opens around 07:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 32 °C (threshold 32 °C). Projected growing degree days over the next week: wheat 160, maize 122.
- Topsoil moisture
- 0.222 m³/m³
- Soil temp
- 25°C
- ET₀ today
- 3.95 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 23.2 mm
- Wind
- 4 km/h
- Humidity
- 96%
Advisory summary
No weather alert thresholds are crossed for Cilegon 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 Cilegon
| Variable | Value |
|---|---|
| City | Cilegon, Banten, Indonesia |
| Coordinates | -6.0144, 106.0542 |
| Elevation | 18 m |
| Timezone | Asia/Jakarta |
| Population | 450,271 |
| Observed at (local) | 11:15 AM |
| Temperature (2 m) | 32°C |
| Apparent temperature | 31°C |
| Relative humidity (2 m) | 96% |
| Dew point (2 m) | 25°C |
| Precipitation (last hour) | 0.1 mm |
| Rain | 0.1 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 51 |
| Cloud cover | 26% |
| Surface pressure | 1010 hPa |
| Sea-level pressure | 1012 hPa |
| Wind speed (10 m) | 4 km/h |
| Wind gusts (10 m) | 16 km/h |
| Wind direction (10 m) | 34° (NE) |
| Visibility | 7.2 km |
| UV index | 0 |
| Day / night | Day |
| Today max / min | 32°C / 24°C |
| Today feels-like max / min | 37°C / 28°C |
| Today precipitation sum | 1.9 mm |
| Today rain sum | 0.8 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 85% |
| Today max wind / gusts | 9 km/h / 21 km/h |
| Dominant wind direction | 178° (S) |
| Sunrise / sunset | 6:04 AM / 5:50 PM |
| Daylight duration | 11h 46m |
| Sunshine duration | 11h 00m |
| Max UV index | 6.45 |
| Reference evapotranspiration (ET₀) | 3.95 mm |
| Topsoil moisture (0–1 cm) | 0.222 m³/m³ |
| Surface soil temperature | 25°C |
| US AQI | 143 |
| European AQI | 82 |
| PM2.5 | 30.4 µg/m³ |
| PM10 | 31 µg/m³ |
| Ozone (O₃) | 132 µg/m³ |
| Nitrogen dioxide (NO₂) | 22.9 µg/m³ |
| Sulphur dioxide (SO₂) | 71 µg/m³ |
| Carbon monoxide (CO) | 269 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/id/banten/cilegon" width="320" height="180" frameborder="0" title="Cilegon weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Cilegon tomorrow?
Rain is likely in Cilegon tomorrow — the chance of precipitation reaches 64%, with around 0.3 mm expected.
What is the temperature in Cilegon today?
Today Cilegon sees moderate drizzle with a high of 32 °C and a low of 24 °C.
How hot will it be in Cilegon tomorrow?
Tomorrow's high in Cilegon is forecast at 31 °C with light drizzle.
Is it windy in Cilegon today?
No, not especially; gusts only reach up to 21 km/h today.
What is the UV index in Cilegon today?
The UV index peaks at 6 today, which is high.
What time is sunrise and sunset in Cilegon today?
The sun rises at 06:04 and sets at 17:50 local time.
Is the air quality in Cilegon good today?
Air quality is poor right now, with a US AQI reading of 143.