SYDNEY — WEATHER & HACKER NEWS

ONOFF 31 presses
Saturday 19 September 2026
07:00 Sydney · refreshed every 30 min
Now in SYDNEY · 07:00
14°
Clear
Feels 11° 51% humidity 10 km/h WNW
High 27° Low 13° 05:49 → 17:49
Temperature °C · last 7 days 701 samples · 15 min
min 7.9°max 25.3°
Next 5 daysTemperature range 15° to 27°
SUN20 Sep
Clear
27°15°
Rain
0%
UV
6.8 High
Wind
17 km/h
Pollen
Low
MON21 Sep
Light drizzle
27°15°
Rain
39% · 0.9 mm
UV
6.8 High
Wind
29 km/h
Pollen
TUE22 Sep
Light drizzle
17°15°
Rain
41% · 2.6 mm
UV
1.2 Low
Wind
17 km/h
Pollen
WED23 Sep
Light drizzle
21°15°
Rain
49% · 0.5 mm
UV
2.7 Low
Wind
18 km/h
Pollen
THU24 Sep
Overcast
22°17°
Rain
16%
UV
6.6 High
Wind
22 km/h
Pollen
Humidity%
51
dew point 3.5°
min 29%max 97%
Windkm/h
10
LightWNW · gust 27
min 1max 30
PressurehPa
1023
↑ rising +1.5/3h
min 1007max 1022
Grass pollengrains/m³
Low
Camperdown · modelled
Low0–20Moderate20–50High50–100Extreme100+
AirHealth Pty Ltd
UV index
0.8
Lowpeak today 6.8
012+
Air qualityUS AQI
55
ModeratePM2.5 7.3
0PM10 7.8 µg/m³300
Rain todaymm
0.0
0% chance · 0% cloud
chance of rain100%
Daylight
12h 00m
visibility 49.7 km
Sunrise
05:49
Sunset
17:49

Hacker News

top 5
1

Korea raises data breach fines to 10% of revenue

2

Android 17 is the first since 3.x to add new APIs without releasing to the AOSP

3

Cloudflare Quick Tunnels

4

Saving another 100TB of RAM with math (and Rust)

5

Apple releases iPhone Duo simulator and Xcode 27.1 beta