Semarang weather — 10-day forecast

Temperature, rain, wind and feels-like in Semarang, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 06:00 · DWD ICON global model

27 °C

Mainly clear

Feels like 31 °C

5.9 km/hforce 1

Next 12 h

  • 0626°
  • 0728°
  • 0830°
  • 0931°
  • 1033°
  • 1135°
  • 1236°
  • 1333°
  • 1431°
  • 1531°
  • 1631°
  • 1730°
  • 17:32Sunset
  • 1830°

↓ 26°06:00↑ 36°12:00

Humidity
81 %
Dew point
23 °C
Gusts
11.0 km/h
Clouds
13 %
Pressure
1,013 hPa ↑

Grid point 5.1 km away · 13.0 km grid · elevation 36 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 07:00
93
Very poor

Index set by PM2.5

PM2.5
65.6µg/m³▲
PM10
72.4µg/m³▲
Ozone
44.0µg/m³
Nitrogen dioxide
20.3µg/m³
Sulphur dioxide
17.0µg/m³
Carbon monoxide
744.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

25° → 37°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Mainly clear

    36°

    26°

  • Fri

    Clear sky

    37°

    25°

  • Sat

    Clear sky

    34°

    27°

  • Sun

    Thunderstorm28 %

    33°

    27°

  • Mon

    Mainly clear30 %

    35°

    28°

  • Tue

    Clear sky0 mm

    34°

    27°

  • Wed

    Mainly clear

    33°

    28°

  • Thu

    Thunderstorm8 mm

    35°

    27°

  • Fri

    Thunderstorm1 mm

    35°

    26°

  • Sat

    Thunderstorm3 mm

    36°

    27°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV12extreme
Sunrise
05:17
Daylight
12 h 15
Sunset
17:32

Radiation · 26.9 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.3 mperiod 3 s 84°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Semarang the mean temperature will be 29.6 °C — +1.8 °C against the normal for 15 October, measured from 1940 to 2026. (1,290 obs.)

Semarang climate — normals and trends →

Nearby cities

The climate around Semarang