Today's Weather Forecast

Weather Forecast
Partly cloudy.

18 °C

16 °C

Partly cloudy.

Chance of rain

30%

Rainfall

6.1 to 9.7 mm

Weather Now for Williams Island
Partly cloudy.
16 °C
Wind
20 kn WSW
Pressure
1015 hPa
At Neptune Island
Temperature & rain
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Partly cloudy.

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Possible shower.

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Cloudy.

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Cloudy.

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Mostly sunny.

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Sunny.

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Sunny.

Hourly Forecast
11 am 16°
12 pm 16°
1 pm 16°
2 pm 16°
3 pm 16°
4 pm 16°
5 pm 16°
6 pm 16°
7 pm 16°
8 pm 16°
9 pm 16°
10 pm 16°
Hourly Detailed Forecast
Time Temp Weather Winds Rain Humidity
Today 13 September 2026
12 am 18 °C
14 kn NNE
1.7-0.5mm • 67% 69%
1 am 18 °C
15 kn N
1.7-0.5mm • 67% 68%
2 am 18 °C
16 kn NNW
6.3-3.7mm • 95% 68%
3 am 18 °C
18 kn NNW
6.3-3.7mm • 95% 67%
4 am 18 °C
17 kn NW
6.3-3.7mm • 95% 71%
5 am 17 °C
15 kn NW
0.7-0.2mm • 52% 78%
6 am 16 °C
14 kn NW
0.7-0.2mm • 52% 85%
Sunrise 6:29 am
7 am 16 °C
17 kn WNW
0.7-0.2mm • 52% 86%
8 am 16 °C
18 kn WNW
0mm • 9% 84%
9 am 16 °C
19 kn W
0mm • 9% 79%
10 am 16 °C
20 kn W
0mm • 9% 78%
Now 16 °C
20 kn W
0mm • 11% 79%
12 pm 16 °C
19 kn W
0mm • 11% 79%
1 pm 16 °C
18 kn W
0mm • 11% 79%
2 pm 16 °C
17 kn W
0mm • 11% 80%
3 pm 16 °C
17 kn W
0mm • 11% 80%
4 pm 16 °C
17 kn W
0mm • 11% 79%
5 pm 16 °C
16 kn W
0mm • 10% 78%
6 pm 16 °C
15 kn W
0mm • 10% 78%
Sunset 6:15 pm
7 pm 16 °C
13 kn WSW
0mm • 10% 77%
8 pm 16 °C
13 kn WSW
0mm • 12% 77%
9 pm 16 °C
13 kn WSW
0mm • 12% 77%
10 pm 16 °C
13 kn W
0mm • 12% 78%
11 pm 16 °C
13 kn W
0mm • 12% 79%
Tomorrow 14 September 2026
12 am 16 °C
13 kn WSW
0mm • 12% 79%
1 am 16 °C
14 kn WSW
0mm • 12% 78%
2 am 15 °C
14 kn WSW
0mm • 12% 76%
3 am 15 °C
15 kn WSW
0mm • 12% 74%
4 am 15 °C
14 kn WSW
0mm • 12% 74%
5 am 15 °C
12 kn WSW
0mm • 7% 74%
6 am 15 °C
11 kn WSW
0mm • 7% 73%
Sunrise 6:27 am
7 am 15 °C
11 kn WSW
0mm • 7% 72%
8 am 15 °C
11 kn WSW
0mm • 5% 72%
9 am 15 °C
12 kn W
0mm • 5% 71%
10 am 15 °C
13 kn W
0mm • 5% 71%
11 am 15 °C
13 kn W
0mm • 6% 71%
12 pm 16 °C
13 kn W
0mm • 6% 72%
1 pm 16 °C
13 kn W
0mm • 6% 73%
2 pm 16 °C
14 kn W
0mm • 11% 75%
3 pm 16 °C
15 kn W
0mm • 11% 75%
4 pm 16 °C
15 kn W
0mm • 11% 77%
5 pm 16 °C
15 kn WSW
0.3-0.0mm • 34% 78%
6 pm 16 °C
14 kn WSW
0.3-0.0mm • 34% 79%
Sunset 6:16 pm
7 pm 16 °C
13 kn WSW
0.3-0.0mm • 34% 80%
8 pm 16 °C
14 kn WSW
0.2-0.0mm • 27% 81%
9 pm 16 °C
15 kn SW
0.2-0.0mm • 27% 82%
10 pm 15 °C
16 kn SW
0.2-0.0mm • 27% 77%
11 pm 15 °C
17 kn SSW
0mm • 7% 74%
Tuesday 15 September 2026
12 am 15 °C
17 kn SSW
0mm • 7% 71%
1 am 15 °C
18 kn SSW
0mm • 7% 68%
2 am 15 °C
18 kn SSW
0mm • 5% 65%
3 am 14 °C
18 kn S
0mm • 5% 62%
4 am 14 °C
18 kn S
0mm • 5% 60%
5 am 14 °C
17 kn S
0mm • 4% 58%
6 am 14 °C
17 kn S
0mm • 4% 57%
Sunrise 6:26 am
7 am 14 °C
16 kn S
0mm • 4% 58%
8 am 14 °C
16 kn S
0mm • 3% 59%
9 am 14 °C
16 kn S
0mm • 3% 58%
10 am 14 °C
16 kn S
0mm • 3% 58%
11 am 14 °C
16 kn SSE
0mm • 2% 59%
12 pm 13 °C
15 kn SSE
0mm • 2% 60%
1 pm 13 °C
15 kn SSE
0mm • 2% 60%
2 pm 13 °C
15 kn SSE
0mm • 2% 59%
3 pm 13 °C
16 kn SSE
0mm • 2% 58%
4 pm 14 °C
16 kn SSE
0mm • 2% 57%
5 pm 14 °C
16 kn SSE
0mm • 3% 56%
6 pm 14 °C
16 kn SSE
0mm • 3% 57%
Sunset 6:17 pm
7 pm 14 °C
16 kn SE
0mm • 3% 57%
8 pm 14 °C
15 kn SE
0mm • 4% 57%
9 pm 14 °C
16 kn SE
0mm • 4% 58%
10 pm 14 °C
15 kn SE
0mm • 4% 58%
11 pm 14 °C
15 kn SE
0mm • 5% 58%
Wednesday 16 September 2026
12 am 14 °C
15 kn SE
0mm • 5% 60%
1 am 14 °C
16 kn SE
0mm • 5% 60%
2 am 14 °C
16 kn ESE
0mm • 5% 60%
3 am 13 °C
15 kn ESE
0mm • 5% 60%
4 am 13 °C
15 kn ESE
0mm • 5% 60%
5 am 13 °C
14 kn ESE
0mm • 3% 60%
6 am 13 °C
14 kn ESE
0mm • 3% 60%
Sunrise 6:24 am
7 am 13 °C
14 kn ESE
0mm • 3% 61%
8 am 13 °C
14 kn ESE
0mm • 3% 62%
9 am 13 °C
14 kn ESE
0mm • 3% 62%
10 am 13 °C
14 kn ESE
0mm • 3% 62%
11 am 13 °C
14 kn ESE
0mm • 2% 62%
12 pm 13 °C
13 kn ESE
0mm • 2% 63%
1 pm 13 °C
13 kn ESE
0mm • 2% 62%
2 pm 13 °C
12 kn ESE
0mm • 2% 62%
3 pm 14 °C
13 kn ESE
0mm • 2% 61%
4 pm 14 °C
13 kn ESE
0mm • 2% 60%
5 pm 14 °C
13 kn ESE
0mm • 2% 59%
6 pm 14 °C
13 kn ESE
0mm • 2% 60%
Sunset 6:18 pm
7 pm 14 °C
14 kn ESE
0mm • 2% 60%
8 pm 14 °C
15 kn ESE
0mm • 3% 62%
9 pm 14 °C
16 kn ESE
0mm • 3% 63%
10 pm 14 °C
16 kn E
0mm • 3% 63%
11 pm 14 °C
16 kn E
0mm • 3% 63%
Thursday 17 September 2026
12 am 14 °C
16 kn E
0mm • 3% 64%
1 am 14 °C
16 kn E
0mm • 3% 65%
2 am 14 °C
15 kn E
0mm • 3% 65%
3 am 14 °C
15 kn E
0mm • 3% 65%
4 am 13 °C
14 kn ENE
0mm • 3% 66%
5 am 13 °C
13 kn ENE
0mm • 1% 66%
6 am 13 °C
13 kn ENE
0mm • 1% 67%
Sunrise 6:23 am
7 am 13 °C
13 kn ENE
0mm • 1% 68%
8 am 13 °C
14 kn NE
0mm • 1% 68%
9 am 13 °C
14 kn NE
0mm • 1% 68%
10 am 13 °C
15 kn NE
0mm • 1% 68%
11 am 13 °C
14 kn NE
0mm • 0% 68%
12 pm 13 °C
13 kn NE
0mm • 0% 69%
1 pm 14 °C
13 kn NE
0mm • 0% 69%
2 pm 14 °C
12 kn NE
0mm • 0% 68%
3 pm 14 °C
12 kn NE
0mm • 0% 68%
4 pm 14 °C
11 kn NE
0mm • 0% 68%
5 pm 14 °C
11 kn NE
0mm • 1% 68%
6 pm 14 °C
10 kn NE
0mm • 1% 70%
Sunset 6:18 pm
7 pm 14 °C
10 kn NE
0mm • 1% 70%
8 pm 14 °C
10 kn NE
0mm • 1% 71%
9 pm 14 °C
11 kn NE
0mm • 1% 73%
10 pm 14 °C
11 kn NE
0mm • 1% 75%
11 pm 14 °C
12 kn NE
0mm • 1% 77%
Friday 18 September 2026
12 am 15 °C
12 kn NNE
0mm • 1% 78%
1 am 15 °C
13 kn NNE
0mm • 1% 79%
2 am 15 °C
13 kn NNE
0mm • 1% 78%
3 am 15 °C
14 kn NNE
0mm • 1% 77%
4 am 14 °C
13 kn N
0mm • 1% 74%
5 am 14 °C
13 kn N
0mm • 0% 71%
6 am 14 °C
12 kn N
0mm • 0% 69%
Sunrise 6:22 am
7 am 15 °C
13 kn N
0mm • 0% 65%
8 am 15 °C
14 kn N
0mm • 0% 62%
9 am 16 °C
14 kn N
0mm • 0% 58%
10 am 17 °C
14 kn N
0mm • 0% 56%
11 am 18 °C
13 kn N
0mm • 0% 54%
12 pm 18 °C
12 kn NNW
0mm • 0% 54%
1 pm 18 °C
11 kn N
0mm • 0% 54%
2 pm 18 °C
10 kn N
0mm • 1% 56%
3 pm 18 °C
9 kn N
0mm • 1% 57%
4 pm 18 °C
9 kn NNE
0mm • 1% 60%
5 pm 18 °C
8 kn NE
0mm • 1% 64%
6 pm 17 °C
7 kn NE
0mm • 1% 67%
Sunset 6:19 pm
7 pm 17 °C
8 kn NNE
0mm • 1% 67%
8 pm 17 °C
9 kn NNE
0mm • 1% 67%
9 pm 17 °C
10 kn NNE
0mm • 1% 67%
10 pm 17 °C
11 kn NNE
0mm • 1% 63%
11 pm 17 °C
12 kn N
0mm • 2% 60%
Saturday 19 September 2026
12 am 17 °C
13 kn N
0mm • 2% 58%
1 am 17 °C
14 kn N
0mm • 2% 54%
2 am 18 °C
14 kn N
0mm • 2% 52%
3 am 18 °C
16 kn N
0mm • 2% 49%
4 am 18 °C
15 kn N
0mm • 2% 49%
5 am 18 °C
15 kn N
0mm • 1% 49%
6 am 18 °C
15 kn NNW
0mm • 1% 49%
Sunrise 6:20 am
7 am 18 °C
15 kn NNW
0mm • 1% 49%
8 am 18 °C
16 kn NNW
0mm • 2% 49%
9 am 19 °C
16 kn NNW
0mm • 2% 48%
10 am 19 °C
16 kn NNW
0mm • 2% 48%
11 am 19 °C
15 kn NNW
0mm • 2% 49%
12 pm 19 °C
14 kn NNW
0mm • 2% 50%
1 pm 20 °C
14 kn NW
0mm • 2% 49%
2 pm 20 °C
13 kn NW
0mm • 4% 50%
3 pm 20 °C
13 kn NW
0mm • 4% 50%
4 pm 20 °C
13 kn NW
0mm • 4% 52%
5 pm 19 °C
13 kn NW
0mm • 5% 55%
6 pm 19 °C
12 kn WNW
0mm • 5% 58%
Sunset 6:20 pm
7 pm 18 °C
12 kn WNW
0mm • 5% 61%
8 pm 18 °C
12 kn WNW
0mm • 11% 64%
9 pm 17 °C
12 kn WNW
0mm • 11% 68%
10 pm 17 °C
13 kn W
0mm • 11% 69%
11 pm 17 °C
13 kn W
0mm • 11% 69%
Neptune Island
N
20 kn WSW
· 16 °C
Warnings
No warnings within 100 km.
State Wide
Temperature
Williams Island
16 °C 18 °C 3am 16 °C 9am
↓ Cooling
Now: 16 °C
Tides
Williams Island
9:22am 0.57m 3:14pm 1.33m
↑ Rising
Current: 0.78m
Weather Now for Williams Island
Partly cloudy.
16 °C
Wind
20 kn WSW
Pressure
1015 hPa
At Neptune Island
Nearby Wind
50 km radius
N S W E 20 kn Neptune Island 15 kn Port Lincoln Airport
Williams Island
20 kn WSW
Recent Locations
Williams Island
20 kn WSW
16°
Postmans Ridge
14 kn ESE
19°
Belton -
Mickleham
20 kn N
20°
Mountain Camp
14 kn ESE
19°
Skye
11 kn NW
15°
Worumba -
Sun
6:29am rise 6:15pm set
11 h 46 m of daylight
Now: 11:25am
128 seconds more than yesterday
Moon
7:19amrise 8:40pmset
5% illuminated
Waxing Crescent
Live Weather
Nearby
Neptune Island, SA
20 kn WSW
16°
Port Lincoln Airport, SA
15 kn W
19°
Windiest in Australia
Mount William, VIC
26 kn N
13°
Most Windless in Australia
Hobart (Coastal), TAS
Calm
16°
Hottest in Australia
Mcarthur River Mine Airport, NT
9 kn SE
35°
Coldest in Australia
Mount Hotham, VIC
23 kn NNW
Wettest in Australia
Cape Willoughby, SA
14.0 mm