Live Weather & Forecast
Weather in Mount Barker
South Australia, Australia · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Partly Cloudy
Mount Barker, South Australia
🌞 Daytime
Updated: 2026-04-25 08:30
Humidity
36%
Wind
17.3 km/h N
Wind Gust
26.5 km/h
Pressure
1023 mb
Visibility
10 km
UV Index
0.8
(Low)
Precipitation
0 mm
Cloud Cover
27%
Dew Point
5.2°C
Wind Degree
10°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
80.9 μg/m³
NO₂
4.9 μg/m³
O₃
50 μg/m³
SO₂
2.2 μg/m³
PM 2.5
3 μg/m³
PM 10
3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mount Barker, South Australia
12 AM
19°
Clear
1 AM
19°
Clear
2 AM
20°
Partly Cloudy
3 AM
20°
Clear
4 AM
20°
Partly Cloudy
5 AM
20°
Partly Cloudy
6 AM
20°
Clear
7 AM
20°
Sunny
8 AM
21°
Partly Cloudy
9 AM
22°
Partly Cloudy
10 AM
23°
Sunny
11 AM
24°
Sunny
12 PM
24°
Sunny
1 PM
24°
Sunny
2 PM
24°
Partly Cloudy
3 PM
23°
Partly Cloudy
4 PM
22°
Partly Cloudy
5 PM
21°
Partly Cloudy
6 PM
21°
Partly Cloudy
7 PM
20°
Partly Cloudy
8 PM
20°
Partly Cloudy
9 PM
19°
Overcast
10 PM
18°
Partly Cloudy
11 PM
18°
Partly Cloudy
3-Day Forecast
Daily overview for Mount Barker, South Australia
Today
Partly Cloudy
24°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 38%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.8
🌅 Sunrise: 06:47 AM
🌇 Sunset: 05:40 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Patchy rain nearby
19°
/
13°
🌧️ 89% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 4.15 mm
☀️ UV Index: 4.6
🌅 Sunrise: 06:48 AM
🌇 Sunset: 05:39 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
21°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.8
🌅 Sunrise: 06:48 AM
🌇 Sunset: 05:38 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Mount Barker
Plan your trip to Mount Barker, Australia around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in Mount Barker?
Current conditions in Mount Barker: Partly Cloudy, temperature 21°C, humidity 36%.
What is the best time to visit Mount Barker?
The best time to visit Mount Barker is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Mount Barker?
Mount Barker is located at approximately -35.1° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Mount Barker?
The wettest period in Mount Barker is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Mount Barker?
For visits to Mount Barker during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Mount Barker in?
Mount Barker is located in Australia, in the state of South Australia.
What are the public holidays in Mount Barker in 2026?
View the 2026 public holidays for Mount Barker on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mount Barker?
The weather forecast for Mount Barker uses coordinates -35.0641, 138.8586.
What is the current temperature outside in Mount Barker?
The current outdoor temperature in Mount Barker is 21°C (70°F) with partly cloudy.
What is the hourly weather forecast for Mount Barker today?
Today's hour-by-hour weather breakdown for Mount Barker is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Mount Barker tomorrow hour by hour?
Tomorrow's forecast for Mount Barker shows a high of 19°C and a low of 13°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Mount Barker?
Rain is not expected in Mount Barker today. Current forecast shows no significant rain probability.
Is it going to rain today in Mount Barker?
No, rain is not forecast for Mount Barker today. Current conditions show clear to partly cloudy skies.