10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
24°
Feels like 34°
Wind↑ NE 3 km/h
Humidity 92 %
💧 0.2 mm
⚡ storm
Afternoon
Rain showers
30°
Feels like 41°
Wind↑ W 6 km/h
Humidity 67 %
💧 3.6 mm
⚡ storm
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain
25°
Feels like 35°
Wind↑ NE 2 km/h
Humidity 92 %
💧 6.8 mm
⚡ storm
Afternoon
Rain
28°
Feels like 40°
Wind↑ SW 6 km/h
Humidity 79 %
💧 8.8 mm
⚡ storm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
24°
Feels like 34°
Wind↑ ENE 4 km/h
Humidity 93 %
💧 0.6 mm
Afternoon
Rain
28°
Feels like 39°
Wind↑ SW 7 km/h
Humidity 79 %
💧 7.5 mm
⚡ storm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
24°
Feels like 34°
Wind↑ ENE 6 km/h
Humidity 92 %
💧 1.8 mm
⚡ storm
Afternoon
Rain showers
30°
Feels like 40°
Wind↑ WSW 9 km/h
Humidity 66 %
💧 0.2 mm
⚡ storm
Shah Alam forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Shah Alam climate: what a normal year looks like
Every month of the year sees typical highs of 30 °C or more — November, the mildest, still averages 30 °C.
A normal year brings roughly 2,410 mm of rain — more than 93% of the towns of 20,000+ people we compared it with.
Days are almost the same length all year: 12 h 18 min of daylight in late June, 11 h 56 min in late December.
The coming week looks normal for October: forecast highs average 31 °C, against a usual 31 °C.
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
31 °C
24 °C
218 mm
Feb
32 °C
24 °C
153 mm
Mar
32 °C
24 °C
208 mm
Apr
32 °C
25 °C
231 mm
May
32 °C
25 °C
184 mm
Jun
32 °C
25 °C
117 mm
Jul
32 °C
24 °C
121 mm
Aug
32 °C
25 °C
136 mm
Sep
32 °C
24 °C
162 mm
Oct
31 °C
24 °C
228 mm
Nov
30 °C
24 °C
351 mm
Dec
31 °C
24 °C
299 mm
Whole year
31 °C
24 °C
2,410 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 3.09° N, 101.53° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Shah Alam: pollution and pollen
3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.524µg/m³
PM1024µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Shah Alam
Rain observed over the last two hours by official weather radars around Shah Alam, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Shah Alam yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Shah Alam
Waning gibbous
79 % illuminated · 19.3 days
Rise 19:56 Set 07:45
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Wed11/113%
Moonrise and moonset in local time (Asia/Kuala_Lumpur); phase and lit fraction from a synodic calculation.
Look up a past day in Shah Alam
Curious about the weather in Shah Alam on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Shah Alam weather at a glance
This page gathers everything about the weather in Shah Alam, Selangor: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “partly cloudy”, it is 25 °C (feels like 36 °C) and the wind blows at 3 km/h.
Expected range today: 24 °C to 32 °C and around 19 mm of rain; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Shah Alam forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
