SYDNEY — WEATHER & HACKER NEWS

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Monday 21 September 2026
19:30 Sydney · refreshed every 30 min
Now in SYDNEY · 19:30
17°
Overcast
Feels 14° 71% humidity 21 km/h SSE
High 31° Low 16° 05:46 → 17:50
Temperature °C · last 7 days 751 samples · 15 min
min 7.9°max 30.8°
Next 5 daysTemperature range 14° to 23°
TUE22 Sep
Drizzle
17°16°
Rain
84% · 3.3 mm
UV
1.0 Low
Wind
18 km/h
Pollen
Low
WED23 Sep
Heavy drizzle
21°16°
Rain
92% · 7.0 mm
UV
4.6 Moderate
Wind
20 km/h
Pollen
THU24 Sep
Overcast
21°16°
Rain
22%
UV
6.7 High
Wind
23 km/h
Pollen
FRI25 Sep
Part cloudy
23°14°
Rain
0%
UV
6.9 High
Wind
18 km/h
Pollen
SAT26 Sep
Overcast
23°15°
Rain
10%
UV
7.0 High
Wind
25 km/h
Pollen
Humidity%
71
dew point 11.3°
min 15%max 97%
Windkm/h
21
ModerateSSE · gust 50
min 2max 30
PressurehPa
1025
↑ rising +3.5/3h
min 1003max 1022
Grass pollengrains/m³
Low
Camperdown · modelled
Low0–20Moderate20–50High50–100Extreme100+
AirHealth Pty Ltd
UV index
0.0
Lowpeak today 6.8
012+
Air qualityUS AQI
50
GoodPM2.5 15.3
0PM10 25.6 µg/m³300
Rain todaymm
0.8
53% chance · 100% cloud
chance of rain100%
Daylight
12h 04m
visibility 9.2 km
Sunrise
05:46
Sunset
17:50

Hacker News

top 5
1

Grim Fandango Puzzle Document (1996) [pdf]

2

Kev: Tiny Jev-like family of decision models built on top of Qwen3.5

3

AX – Google’s Open Agentic Orchestrator

4

Samsung is expected to more than double output of its HBM4 and HBM4E DRAM

5

What happened to the Snowden archive