Newcastle, Australia – Weather Tomorrow June 18
Thursday, June 18
Night
10:00pm – 04:00am
14°
16°
57°
61°
partly cloudy
NNW 15 km/h
9 mph
Morning
04:00am – 10:00am
14°
18°
57°
64°
partly cloudy
NW 14 km/h
9 mph
Afternoon
10:00am – 04:00pm
19°
21°
66°
70°
partly cloudy
NW 18 km/h
11 mph
Evening
04:00pm – 10:00pm
16°
18°
61°
64°
partly cloudy
NW 15 km/h
9 mph
Weather Tomorrow – Summary
Tomorrow, on Thursday partly cloudy. Temperature: 14° to 21°C57° to 70°F. Wind: 14 to 18 km/h9 to 11 mph.
Data source: MET Norway — Last updated: Jun 16, 2026, 12:12 UTC