An alternative way to discover Sydney
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Newcastle Weather in October
October is one of the excellent months to visit Newcastle, with daytime temperatures of 22°C (72°F) and lows of 16°C (61°F) at night. Do note that quite a bit of rainfall is typical, averaging around 64 mm (2.5 in).
Rainfall in Newcastle in October
You can expect rain on roughly 11 days based on historical data, averaging 64 mm (2.5 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Newcastle in October
October tends to be one of the excellent months in Newcastle, with 22°C (72°F) in the afternoon and 16°C (61°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Newcastle Temperature in October
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
36%
Precipitation
64 mm (2.5 in)
Rainy days
11 days
Humidity
54% *
* Data from: Maitland, Australia (30 KM, 18 Miles).
Newcastle Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Newcastle - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Newcastle typically stay consistent throughout October, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Newcastle in October
Browse day-by-day weather records for Newcastle spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Newcastle historical weather extremes in October
Based on weather observations in Newcastle between 1976 and 2025, these are the recorded extremes during October.
- The hottest October day on record in Newcastle reached 37°C (99°F) (October 14, 2004).
- The lowest daytime temperature in October was 13°C (55°F), recorded on October 19, 1976.
- Nighttime temperatures dropped to 4°C (39°F) on October 1, 2010, marking the coldest October night on record.
Best Places in Australia in October
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Newcastle in October
For Newcastle in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.
What To Do in Newcastle in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Newcastle 3-Day Forecast
More climate data for Newcastle
See the full Newcastle climate overview or explore weather in Australia.
Popular in October
Where to go in October - average daytime high across popular destinations.
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