 |
 Current Newcastle Weather Conditions |
Updated June 18th at 1:50 pm |
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| Overcast |
| Temperature: | 20°C |
Dew Point: | 13°C |
| Barometer: | 101.2 kPa |
Wind: | N 21 Km/h |
| Humidity: | 64.0% |
Visibility: | n/a |
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| Newcastle Weather Forecast Summary |
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Today
Jun 18th
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Friday
Jun 19th
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Saturday
Jun 20th
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Sunday
Jun 21st
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Monday
Jun 22nd
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Mix of Cloud and Sun |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Cloudy |
20°C
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24°C
17°C |
21°C
15°C |
20°C
11°C |
21°C
13°C |
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| Newcastle Detailed Weather Forecast |
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| Thursday, June 18th, 2026 |
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Afternoon |
Temperature: 19°C |
| A mix of cloud and sun with a slight chance of showers. |
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Evening |
Temperature: 19°C |
| Mostly clear with a slight chance of showers. Windy at times. |
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| Friday, June 19th, 2026 |
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Overnight |
Temperature: 17°C |
| Mostly clear. |
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Morning |
Temperature: 20°C |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 23°C |
| A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 19°C |
| A mix of clear and cloudy skies with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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| Saturday, June 20th, 2026 |
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Overnight |
Temperature: 17°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: 17°C |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 21°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 17°C |
| Clear. Windy at times. |
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| Sunday, June 21st, 2026 |
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Overnight |
Temperature: 12°C |
| Clear. |
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Morning |
Temperature: 17°C |
| Mostly sunny. |
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Afternoon |
Temperature: 20°C |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 16°C |
| A mix of clear and cloudy skies. Windy at times. |
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| Monday, June 22nd, 2026 |
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Overnight |
Temperature: 14°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 16°C |
| Mostly cloudy. |
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Afternoon |
Temperature: 20°C |
| Cloudy with sunny periods. |
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Evening |
Temperature: 18°C |
| Mostly cloudy. |
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| Tuesday, June 23rd, 2026 |
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Overnight |
Temperature: 15°C |
| Mostly clear. |
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Morning |
Temperature: 20°C |
| Sunny. |
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Afternoon |
Temperature: 25°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 21°C |
| Clear. Windy at times. |
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| Wednesday, June 24th, 2026 |
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Overnight |
Temperature: 16°C |
| Clear. |
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Morning |
Temperature: 20°C |
| Sunny. |
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Afternoon |
Temperature: 21°C |
| Sunny. |
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Evening |
Temperature: 16°C |
| Clear. |
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| Thursday, June 25th, 2026 |
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Overnight |
Temperature: 14°C |
| Clear. |
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Morning |
Temperature: 18°C |
| Sunny. |
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Afternoon |
Temperature: 24°C |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 21°C |
| Mostly clear. Windy at times. |
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| Friday, June 26th, 2026 |
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Overnight |
Temperature: 17°C |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 22°C |
| Mostly sunny. |
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Afternoon |
Temperature: 30°C |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Evening |
Temperature: 26°C |
| Clear. |
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