O’Halloran Hill Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in O’Halloran Hill

O’Halloran Hill temperature today is 18°, feels like 17°, with a humidity level of 50% and wind at 18.5 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in O’Halloran Hill: expect a high of 23° and a low of 11°, with scattered clouds.

clear sky
18°
clear sky
H: 20° L: 16°
Feels like 17°
AQI: (/5)
Humidity
50%
Dew 7°
Wind speed
18.5 km/h
SW
Pressure
1027 hPa
Visibility
10 km
Windy Conditions
Wind speed is 18.5 km/h.
Weather Summary
Currently in O’Halloran Hill, expect varied conditions with mild temperatures around 18°. Winds are moderate winds.
Precipitation Probability
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
16°
Tue
18:30
14°
 
11°
 
11°
 
12°
Wed
06:30
18°
 
23°
 
23°
 
18°
Wed
18:30
17°
 
15°
 
18°
 
16°
Thu
06:30
22°
 
22°
 
22°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:06
Sunset
Sunset
18:11
Moon Phase
Waxing Gibbous (96%)
Timezone: GMT+05:30
Last updated: Sep 22, 2026 11:40 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-35.066669
Longitude
Longitude
138.550003
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More about O’Halloran Hill
Content curated by the NearWeather editorial team · Updated periodically

O'Halloran Hill, AU - Climate and Weather Year Round

O'Halloran Hill is a suburb located in the southern part of Adelaide, South Australia. It experiences a Mediterranean climate with mild and wet winters and hot and dry summers. The climate of O'Halloran Hill is influenced by its proximity to the Southern Ocean and the Mount Lofty Ranges.

Temperature

The temperature in O'Halloran Hill varies throughout the year. Summers are generally hot, with temperatures often reaching the high 30s Celsius (mid-90s Fahrenheit) during the day. In contrast, winters are mild, with average temperatures ranging from 8 to 16 degrees Celsius (46 to 61 degrees Fahrenheit). The hottest months are typically January and February, while July is the coldest month.

The following table shows the average monthly temperatures in O'Halloran Hill:

Month Average High (°C) Average Low (°C)
January 29 16
February 29 16
March 27 14
April 23 11
May 19 9
June 17 7
July 16 7
August 17 8
September 19 9
October 22 11
November 25 13
December 28 15

Precipitation

O'Halloran Hill experiences moderate levels of rainfall throughout the year, with a peak in winter. The average annual precipitation is around 550 millimeters (21.7 inches). The wettest months are typically June, July, and August.

The following chart illustrates the average monthly precipitation in O'Halloran Hill:

O'Halloran Hill Average Monthly Precipitation Chart

Sunshine Hours

O'Halloran Hill enjoys a good amount of sunshine throughout the year. On average, the suburb experiences around 2,700 hours of sunshine annually. The sunniest months are typically December and January, with an average of 9 hours of sunshine per day.

Wind

The prevailing winds in O'Halloran Hill are from the south, thanks to its proximity to the Southern Ocean. These winds can bring cool relief during the hot summer months. However, during the winter, strong southerly winds can sometimes bring colder temperatures and increased wind chill.

Climate Considerations

O'Halloran Hill's climate offers residents and visitors a pleasant environment, with warm summers and mild winters. However, it is important to note that the hot and dry conditions during the summer months can increase the risk of bushfires in the area. It is crucial to stay informed about fire danger ratings and adhere to any fire safety warnings or restrictions.

Overall, O'Halloran Hill's Mediterranean climate provides a comfortable and enjoyable living experience, with a balance of warm summers and mild winters, ample sunshine, and moderate rainfall.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about O’Halloran Hill
What is the temperature in O’Halloran Hill right now?

The current temperature in O’Halloran Hill is 18°, and it feels like 17°. Today's high is 20° and the low is 16°.

Will it rain in O’Halloran Hill today?

No rain is expected in O’Halloran Hill today (0% chance). Conditions are currently clear sky.

What is the weather in O’Halloran Hill today?

O’Halloran Hill is experiencing clear sky with a temperature of 18°. Humidity is at 50% and wind speed is 18.5 km/h from the SW.

What is the humidity in O’Halloran Hill today?

Humidity in O’Halloran Hill is 50% right now, with a dew point of 7°. Comfort levels are moderate.

What is the wind speed in O’Halloran Hill today?

Wind speed in O’Halloran Hill is 18.5 km/h, flowing at 230° SW wind direction.

What is the 5-day forecast for O’Halloran Hill?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for O’Halloran Hill. Today's high is 20° and low is 16°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in O’Halloran Hill today?

It feels like 17° in O’Halloran Hill today, with 6% cloud cover and 10 km visibility.

Weather in O’Halloran Hill