SG Weather

Singapore weather with 7 days forecast, radar map and 24 hours Raining alert.

Sim Ruenn Kang · com.simsdev.sgsweather

Not rated yet 100K+ downloads v4.37 12.9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 12.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.37 (4370)
Updated: Feb 8, 2026 (8 months ago)
APK size: 12.9 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Weather (app)
Listed since: Jun 15, 2021 (at least)
Permissions: 15 (3 sensitive)
Website: weather.simsdev.com/contactus.php
Developer contact: [email protected]

About this APK

SG Weather is an app by Sim Ruenn Kang in the Weather category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

Since version 4.33, the minimum Android version rose from 4.4 to 5.0. It asks for 15 permissions, 3 of them sensitive: precise location, camera and approximate location. It asks for the same permissions as version 4.36. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v4.37

Bug fixes. All wind direction arrows are now pointing toward where the wind is going.

Description

From the listing uploaded by “appupdater”.

Singapore weather with radar map display, PSI alert and 24hrs Raining alert/Rain Stop Alert by any location in Singapore. Features: - Rain start & stop + PSI (hazy day only, psi > 90) + Sumatra hotspot(>120) alert - Weather info like temperature, UV, PSI. - Weather info on map: 1hr PSI , 1hr PM2.5, Visibility, wind direction, humidity, rain falls, temperature - 7 days forecast - 1 Radar Map - Raining cloud radar map in animation - raining cloud movement prediction - Full screen map display - 3 hours nowcast - 1hr PSI , 1hr PM2.5, Visibility, wind direction, humidity, rain falls, temperature - forecast data every 3 hours - bookmark landmarks/locations - Weather Today, additional weather info like humidity, wind, sunrise and sunset, moon phase and tide. - text to speech for weather highlight - Marquee text (Running text) Widget: - weather now VIP services: - Remove Advertisement service (yearly ~US$2) Map Button features: Lets start from buttons on the left. First button can toggle fullscreen mode and fullscreen ads will show, banner ads will hide. 2nd button can set your bookmark locations. You may enable rain alert here. 3rd button is the 7days and every 3 hrs forecast. Last button showing astronomy info. 1st button on the right will toggle the radar image on the map to be 10mins forecast mode. You will see the raining cloud with shadow, the shadow is the NEXT 10mins movement base on wind speed. 2nd button on the left will show NEA 2hrs nowcast as weather icon on the map. For buttons at the bottom, 1st one from left is the Setting button, you can do some setting and purchase our services here. 2nd button is radar animation, total six images start from ~30mins ago. 3rd button will fit your map view focus on whole Singapore land. 4th button will enable your GPS, your map will keep focus on your current location, you may disable it by click the button again. The last button Refresh button, it will refresh all data.

Version history

4 versions are listed, going back to v4.33. Since v4.35 it requires Android 5.0+.

v4.37 LATEST Feb 8, 2026 12.9 MB TRUSTED v4.36 Aug 25, 2025 12.9 MB TRUSTED v4.35 Aug 6, 2024 12.8 MB TRUSTED v4.33 Apr 18, 2026 12.7 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Feb 8, 2026.
Certificate issued to “SimsDev” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Feb 8, 2026
Validated against Google Play Feb 8, 2026
Signed byCN=SimsDev
Signing certificate (SHA-1)C8:1E:5E:12:07:73:B2:B7:F8:DD:4C:2A:8E:0E:CE:F6:7C:29:0D:E9
File MD52da41949d105f7d89abf4542edc27bdc
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

SG Weather requests 15 permissions, 3 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Camera Sensitive android.permission.CAMERA
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.simsdev.sgsweather.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Camera autofocus android.hardware.camera.autofocus
Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait

SG Weather APK: questions and answers

Is there a version of SG Weather for older Android phones?

The current version needs Android 5.0 or later. Version 4.33 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 4.33 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is SG Weather free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the SG Weather APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 2da41949d105f7d89abf4542edc27bdc.