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Weather in Semarang today, September 27

Updated 27.09 at 07:00
+28°
Clear
feels like +28°
4.1 m/s, S-E56%760 mmHg05:2517:33🌙 100%

Weather in Semarang now: +28°, clear, wind 4.1 m/s, humidity 56%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.

NowTomorrow3 daysWeek2 weeksMonth🗄 Archive📒 Diary🎣 Fishing🌊 Water t°
Clear. Now +28°, feels like +28°, wind 4.1 m/s, S-E.

Weather in Semarang now

+28°
Feels like
4.1 m/s
Wind, S-E
56%
Humidity
1
UV index
760
Pressure, mmHg
no precip
Precip, mm
05:25
Sunrise
17:33
Sunset · day 12h 8m
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Hourly forecast for today in Semarang

+31°+32°+33°+35°+35°+35°+32°+31°+30°+30°+29°+29°+28°+28°+28°+27°+27°+27°+27°+26°+26°+26°+26°+28°🌅05:25🌇17:33
08:00
+31°
09:00
+32°
10:00
+33°
11:00
+35°
12:00
+35°
13:00
+35°
14:00
+32°
15:00
+31°
16:00
+30°
17:00
+30°
🌇 sunset
18:00
+29°
19:00
+29°
20:00
+28°
21:00
+28°
22:00
+28°
23:00
+27°
00:00
+27°
01:00
+27°
02:00
+27°
03:00
+26°
04:00
+26°
05:00
+26°
🌅 sunrise
06:00
+26°
07:00
+28°
swipe→

Weather forecast in Semarang today 📅

Sunday
September 27
+26°+35°
🌬 8 m/s · UV 11
Monday
September 28
+26°+35°
💧 0.1 mm · 🌬 8 m/s · UV 11
Tuesday
September 29
+27°+35°
💧 0.3 mm · 🌬 8 m/s · UV 10

Weekend weather in Semarang

Sunday, September 27 · +35° / +26° · Clear
Saturday, October 3 · +33° / +26° · Mostly clear

Weather for the weather-sensitive

760
Pressure, mmHg · normal
4.1 m/s
Wind, S-E
56%
Humidity
+28°
Feels like
Kp 2.7
Magnetic storms · quiet
Magnetic storms — details →

📒 Weather diary in Semarang

Ready-made observation table for September: past days are already filled in with weather-station data — for school and beyond. Open the diary →

What to do in Semarang in weather like this 🎯

🏛️Museum
🎬Cinema
☕A café
🛍️Shopping mall
🎳Bowling
🏊Indoor pool
🎭Theatre

Water temperature in Java Sea

+30°
Sea · great for swimming
More on water in Semarang →
Diver bunny

🌿 Air quality & pollen

0 AQI · unhealthy
Air quality →Pollen → 📒 Weather diary →
Air-quality bunny
Fishing in Semarang: bite today — 7/10 🎣
Good: steady conditions — good to go. Most active is horse mackerel (7/10).
🧭 760 mmHg🌖 day 16🌊 water +30°
Bite forecast →

The Moon today 🌙

Full moon
Illumination · 100%
18:04
Moonrise
05:32
Moonset
Lunar calendar →
Weather archive →

Semarang, Indonesia. Population 1 653 524.

Precipitation map 🌧️

Open the full map & radar →

Cities near Semarang 📍

+25°
Salatiga
+29°
Kudus
+25°
Magelang
+27°
Pekalongan
+27°
Klaten
Dzhokyakarta
Dzhokyakarta+25°
+25°
Surakarta
+28°
Pemalang

FAQ about weather in Semarang ❓

What's the weather in Semarang right now?

Now +28°, clear, wind 4.1 m/s, S-E, humidity 56%. Feels like +28°.

What's the weather in Semarang tomorrow?

Tomorrow: +35° by day, +26° at night, mostly clear.

Sunrise and sunset in Semarang?

Sunrise 05:25, sunset 17:33, day length 12h 8m.

What's the pressure and humidity in Semarang?

Pressure 760 mmHg, humidity 56%, wind 8 m/s. Matters for weather-sensitive people.

Do I need an umbrella in Semarang today?

No, precipitation is unlikely — you can go out without an umbrella.

Will it be hot in Semarang?

Up to +35° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.

Do I need sunscreen in Semarang?

Yes, the UV index is 11 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.

How long is it safe to stay in the sun in Semarang?

At UV 11, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.

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+28°
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Weather in Semarang — in detail

Weather in Semarang from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.

To quickly check the weather in Semarang anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.

Photo Semarang: Midori / CC BY-SA 3.0 · Wikimedia Commons

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Tomorrow's forecast, storm warnings, frost and heat — every day at 17:00 city time.

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