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Current weather in William Creek is clear sky.

Where can I find the hourly weather forecast for William Creek?

This page shows hourly weather forecast for William Creek, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for William Creek updated regularly?

Weather data for William Creek is updated regularly with the latest available observations and forecasts.

Now · 1:12 AM

William Creek Weather & Hourly Forecast

Australia · South Australia · 5723

18°C

Clear night

Feels like: 14°C

💧 Humidity 34% 🌡 Pressure 1024 hPa 💨 Wind 14 km/h 👁 Visibility 57.2 km ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:11 AM 🌇 Sunset 6:21 PM

Hourly Forecast for William Creek

Today

1:30 AM

Clear night

18° 💧 None 💨 14 km/h H 34%1024 hPa

4:30 AM

Clear night

16° 💧 None 💨 14 km/h H 39%1023 hPa

7:30 AM

Sunny

16° 💧 None 💨 13 km/h H 33%1025 hPa

10:30 AM

Sunny

24° 💧 None 💨 23 km/h H 17%1025 hPa

1:30 PM

Sunny

29° 💧 None 💨 20 km/h H 12%1022 hPa

4:30 PM

Sunny

30° 💧 None 💨 14 km/h H 10%1020 hPa

7:30 PM

Clear night

25° 💧 None 💨 10 km/h H 15%1022 hPa

10:30 PM

Clear night

21° 💧 None 💨 10 km/h H 19%1023 hPa

Tomorrow

1:30 AM

Clear night

18° 💧 None 💨 12 km/h H 23%1021 hPa

4:30 AM

Clear night

16° 💧 None 💨 14 km/h H 29%1021 hPa

7:30 AM

Sunny

18° 💧 None 💨 11 km/h H 27%1023 hPa

10:30 AM

Sunny

28° 💧 None 💨 17 km/h H 17%1023 hPa

1:30 PM

Sunny

34° 💧 None 💨 18 km/h H 13%1020 hPa

4:30 PM

Sunny

34° 💧 None 💨 11 km/h H 11%1019 hPa

7:30 PM

Clear night

29° 💧 None 💨 10 km/h H 16%1021 hPa

10:30 PM

Clear night

25° 💧 None 💨 14 km/h H 20%1022 hPa

Today

1:30 AM

Clear night

18° 💧 None 💨 14 km/h H 34%1024 hPa

2:30 AM

Clear night

17° 💧 None 💨 13 km/h H 36%1023 hPa

3:30 AM

Clear night

16° 💧 None 💨 14 km/h H 38%1023 hPa

4:30 AM

Clear night

16° 💧 None 💨 14 km/h H 39%1023 hPa

5:30 AM

Clear night

15° 💧 None 💨 15 km/h H 40%1023 hPa

6:30 AM

Sunny

15° 💧 None 💨 15 km/h H 39%1024 hPa

7:30 AM

Sunny

16° 💧 None 💨 13 km/h H 33%1025 hPa

8:30 AM

Sunny

19° 💧 None 💨 20 km/h H 26%1025 hPa

9:30 AM

Sunny

21° 💧 None 💨 21 km/h H 21%1025 hPa

10:30 AM

Sunny

24° 💧 None 💨 23 km/h H 17%1025 hPa

11:30 AM

Sunny

26° 💧 None 💨 24 km/h H 14%1024 hPa

12:30 PM

Sunny

28° 💧 None 💨 22 km/h H 13%1023 hPa

1:30 PM

Sunny

29° 💧 None 💨 20 km/h H 12%1022 hPa

2:30 PM

Sunny

30° 💧 None 💨 17 km/h H 11%1021 hPa

3:30 PM

Sunny

30° 💧 None 💨 14 km/h H 10%1020 hPa

4:30 PM

Sunny

30° 💧 None 💨 14 km/h H 10%1020 hPa

5:30 PM

Sunny

29° 💧 None 💨 13 km/h H 11%1020 hPa

6:30 PM

Clear night

26° 💧 None 💨 9 km/h H 13%1021 hPa

7:30 PM

Clear night

25° 💧 None 💨 10 km/h H 15%1022 hPa

8:30 PM

Clear night

24° 💧 None 💨 11 km/h H 16%1022 hPa

9:30 PM

Clear night

22° 💧 None 💨 10 km/h H 18%1023 hPa

10:30 PM

Clear night

21° 💧 None 💨 10 km/h H 19%1023 hPa

11:30 PM

Clear night

20° 💧 None 💨 11 km/h H 20%1022 hPa

Tomorrow

12:30 AM

Clear night

19° 💧 None 💨 12 km/h H 21%1021 hPa

1:30 AM

Clear night

18° 💧 None 💨 12 km/h H 23%1021 hPa

2:30 AM

Clear night

17° 💧 None 💨 14 km/h H 24%1021 hPa

3:30 AM

Clear night

17° 💧 None 💨 14 km/h H 27%1021 hPa

4:30 AM

Clear night

16° 💧 None 💨 14 km/h H 29%1021 hPa

5:30 AM

Clear night

16° 💧 None 💨 14 km/h H 31%1021 hPa

6:30 AM

Sunny

16° 💧 None 💨 15 km/h H 31%1022 hPa

7:30 AM

Sunny

18° 💧 None 💨 11 km/h H 27%1023 hPa

8:30 AM

Sunny

22° 💧 None 💨 9 km/h H 22%1023 hPa

9:30 AM

Sunny

25° 💧 None 💨 16 km/h H 19%1023 hPa

10:30 AM

Sunny

28° 💧 None 💨 17 km/h H 17%1023 hPa

11:30 AM

Sunny

31° 💧 None 💨 17 km/h H 16%1022 hPa

12:30 PM

Sunny

33° 💧 None 💨 18 km/h H 15%1021 hPa

1:30 PM

Sunny

34° 💧 None 💨 18 km/h H 13%1020 hPa

2:30 PM

Sunny

34° 💧 None 💨 16 km/h H 12%1019 hPa

3:30 PM

Sunny

34° 💧 None 💨 13 km/h H 11%1019 hPa

4:30 PM

Sunny

34° 💧 None 💨 11 km/h H 11%1019 hPa

5:30 PM

Sunny

33° 💧 None 💨 10 km/h H 12%1019 hPa

6:30 PM

Clear night

31° 💧 None 💨 9 km/h H 15%1020 hPa

7:30 PM

Clear night

29° 💧 None 💨 10 km/h H 16%1021 hPa

8:30 PM

Clear night

28° 💧 None 💨 6 km/h H 17%1021 hPa

9:30 PM

Clear night

27° 💧 None 💨 9 km/h H 18%1022 hPa

10:30 PM

Clear night

25° 💧 None 💨 14 km/h H 20%1022 hPa

11:30 PM

Clear night

25° 💧 None 💨 14 km/h H 21%1021 hPa

Friday

12:30 AM

Clear night

24° 💧 None 💨 14 km/h H 22%1021 hPa

1:30 AM

Clear night

23° 💧 None 💨 13 km/h H 23%1020 hPa

2:30 AM

Mostly clear night

22° 💧 None 💨 16 km/h H 25%1020 hPa

3:30 AM

Mostly clear night

22° 💧 None 💨 16 km/h H 26%1020 hPa

4:30 AM

Mostly cloudy night

21° 💧 None 💨 17 km/h H 27%1021 hPa

5:30 AM

Mostly clear night

21° 💧 None 💨 16 km/h H 28%1021 hPa

6:30 AM

Mostly sunny

21° 💧 None 💨 17 km/h H 29%1022 hPa

7:30 AM

Sunny

23° 💧 None 💨 15 km/h H 27%1023 hPa

8:30 AM

Sunny

26° 💧 None 💨 12 km/h H 23%1023 hPa

9:30 AM

Sunny

29° 💧 None 💨 18 km/h H 19%1023 hPa

6:30 PM

Clear night

31° 💧 None 💨 14 km/h H 16%1020 hPa

9:30 PM

Clear night

28° 💧 None 💨 16 km/h H 20%1022 hPa

Saturday

12:30 AM

Clear night

24° 💧 None 💨 13 km/h H 22%1021 hPa

3:30 AM

Clear night

22° 💧 None 💨 14 km/h H 26%1021 hPa

6:30 AM

Sunny

20° 💧 None 💨 11 km/h H 33%1022 hPa

9:30 AM

Sunny

29° 💧 None 💨 15 km/h H 21%1023 hPa

12:30 PM

Sunny

34° 💧 None 💨 27 km/h H 17%1021 hPa

3:30 PM

Sunny

34° 💧 None 💨 24 km/h H 16%1019 hPa

6:30 PM

Clear night

31° 💧 None 💨 17 km/h H 19%1020 hPa

9:30 PM

Clear night

27° 💧 None 💨 10 km/h H 27%1021 hPa

Sunday

12:30 AM

Clear night

23° 💧 None 💨 15 km/h H 31%1021 hPa

3:30 AM

Clear night

22° 💧 None 💨 19 km/h H 25%1021 hPa

6:30 AM

Sunny

20° 💧 None 💨 17 km/h H 31%1023 hPa

9:30 AM

Sunny

29° 💧 None 💨 20 km/h H 21%1024 hPa

12:30 PM

Sunny

34° 💧 None 💨 29 km/h H 12%1021 hPa

3:30 PM

Sunny

34° 💧 None 💨 26 km/h H 12%1019 hPa

6:30 PM

Clear night

30° 💧 None 💨 14 km/h H 14%1020 hPa

9:30 PM

Clear night

26° 💧 None 💨 13 km/h H 19%1021 hPa

Monday

12:30 AM

Clear night

23° 💧 None 💨 14 km/h H 23%1021 hPa

3:30 AM

Clear night

20° 💧 None 💨 15 km/h H 28%1020 hPa

6:30 AM

Sunny

20° 💧 None 💨 17 km/h H 29%1021 hPa

9:30 AM

Sunny

29° 💧 None 💨 24 km/h H 22%1022 hPa

12:30 PM

Sunny

34° 💧 None 💨 28 km/h H 15%1020 hPa

3:30 PM

Sunny

35° 💧 None 💨 21 km/h H 14%1017 hPa

9:30 PM

Clear night

35° 💧 None 💨 19 km/h H 12%1018 hPa

Tuesday

3:30 AM

Clear night

28° 💧 None 💨 22 km/h H 16%1020 hPa

9:30 AM

Sunny

23° 💧 None 💨 16 km/h H 26%1018 hPa

3:30 PM

Partly cloudy

30° 💧 None 💨 22 km/h H 18%1021 hPa

9:30 PM

Overcast night

36° 💧 None 💨 21 km/h H 13%1016 hPa

Wednesday

3:30 AM

Mostly cloudy night

25° 💧 None 💨 39 km/h H 49%1019 hPa

9:30 AM

Partly cloudy

22° 💧 None 💨 17 km/h H 58%1019 hPa

3:30 PM

Mostly sunny

26° 💧 None 💨 17 km/h H 44%1021 hPa

9:30 PM

Clear night

33° 💧 None 💨 9 km/h H 23%1015 hPa

Thursday

3:30 AM

Clear night

27° 💧 None 💨 11 km/h H 33%1016 hPa

9:30 AM

Sunny

22° 💧 None 💨 14 km/h H 39%1015 hPa

3:30 PM

Overcast

29° 💧 None 💨 16 km/h H 21%1017 hPa

9:30 PM

Mostly cloudy night

37° 💧 None 💨 35 km/h H 14%1010 hPa

Friday

3:30 AM

Light rain

25° 💧 None 💨 25 km/h H 58%1016 hPa

9:30 AM

Light rain

23° 💧 None 💨 5 km/h H 80%1015 hPa

3:30 PM

Light rain

22° 💧 None 💨 9 km/h H 85%1020 hPa

9:30 PM

Partly cloudy night

27° 💧 None 💨 23 km/h H 59%1016 hPa

Saturday

3:30 AM

Light rain

21° 💧 None 💨 13 km/h H 89%1022 hPa

9:30 AM

Mostly sunny

16° 💧 None 💨 28 km/h H 85%1024 hPa

3:30 PM

Partly cloudy

19° 💧 None 💨 29 km/h H 71%1028 hPa

9:30 PM

Clear night

23° 💧 None 💨 25 km/h H 56%1026 hPa

Sunday

3:30 AM

Clear night

17° 💧 None 💨 24 km/h H 77%1029 hPa

9:30 AM

Sunny

14° 💧 None 💨 28 km/h H 87%1027 hPa

3:30 PM

Sunny

18° 💧 None 💨 28 km/h H 75%1030 hPa

9:30 PM

Partly cloudy night

23° 💧 None 💨 25 km/h H 57%1026 hPa

Monday

3:30 AM

Clear night

16° 💧 None 💨 24 km/h H 77%1028 hPa

9:30 AM

Sunny

12° 💧 None 💨 22 km/h H 89%1025 hPa

3:30 PM

Sunny

18° 💧 None 💨 21 km/h H 70%1027 hPa

9:30 PM

Overcast night

22° 💧 None 💨 22 km/h H 52%1022 hPa

Tuesday

3:30 AM

Clear night

16° 💧 None 💨 16 km/h H 74%1024 hPa

9:30 AM

Sunny

13° 💧 None 💨 17 km/h H 89%1021 hPa

3:30 PM

Sunny

19° 💧 None 💨 19 km/h H 67%1023 hPa

9:30 PM

Mostly clear night

24° 💧 None 💨 14 km/h H 40%1019 hPa

Wednesday

3:30 AM

Clear night

18° 💧 None 💨 8 km/h H 67%1021 hPa

9:30 AM

Sunny

14° 💧 None 💨 13 km/h H 84%1019 hPa

3:30 PM

Sunny

22° 💧 None 💨 9 km/h H 46%1022 hPa

In William Creek and, more broadly, across South Australia: Clear skies will persist this evening, with temperatures remaining cool around 11 degrees Celsius. Light southeast winds are expected, blowing at up to 13 km/h, with gusts reaching 25 km/h. No precipitation is anticipated during the upcoming hours, making for a calm and dry night. Temperatures will stay steady, providing a cool but clear environment as the evening progresses.

15-Day Weather Outlook for William Creek

TomorrowTomorrow

Sunny 34°/16° 💧 None 💨 18 km/h

Friday, Sep 25Fri Sep 25

Mostly sunny 31°/21° 💧 None 💨 18 km/h

Saturday, Sep 26Sat Sep 26

Sunny 34°/20° 💧 None 💨 27 km/h

Sunday, Sep 27Sun Sep 27

Sunny 34°/20° 💧 None 💨 29 km/h

Monday, Sep 28Mon Sep 28

Sunny 35°/20° 💧 None 💨 28 km/h

Tuesday, Sep 29Tue Sep 29

Partly cloudy 36°/23° 💧 None 💨 22 km/h

Wednesday, Sep 30Wed Sep 30

Mostly cloudy 33°/22° 💧 0.5 mm 💨 39 km/h

Thursday, Oct 1Thu Oct 1

Overcast 37°/22° 💧 None 💨 35 km/h

Friday, Oct 2Fri Oct 2

Light rain 27°/22° 💧 12 mm 💨 25 km/h

Saturday, Oct 3Sat Oct 3

Light rain 23°/16° 💧 3.8 mm 💨 29 km/h

Sunday, Oct 4Sun Oct 4

Partly cloudy 23°/14° 💧 None 💨 28 km/h

Monday, Oct 5Mon Oct 5

Overcast 22°/12° 💧 None 💨 24 km/h

Tuesday, Oct 6Tue Oct 6

Mostly sunny 24°/13° 💧 None 💨 19 km/h

Wednesday, Oct 7Wed Oct 7

Sunny 22°/14° 💧 None 💨 13 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in William Creek

Vertical axis: °C · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for William Creek

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 1:30 AM

PM2.5 Fine particles Fair 11,2µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Moderate 59,1µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 42,3µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in William Creek

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 8,5Very high 😐Moderate

Tomorrow UV 8,8Very high 😷Poor

Friday UV 8,7Very high 😷Poor

Saturday UV 8,8Very high 😷Poor

Sunday UV 9,0Very high —Unavailable

Monday UV 9,0Very high —Unavailable

Tuesday UV 10,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,5 8:00 AMUV 1,7 9:00 AMUV 3,8 10:00 AMUV 6,1 11:00 AMUV 7,9 12:00 PMUV 8,5 1:00 PMUV 7,6 2:00 PMUV 5,7 3:00 PMUV 3,3 4:00 PMUV 1,4 5:00 PMUV 0,4 6:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for William Creek

Vertical axis: km/h · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WILLIAM CREEK, SOUTH AUSTRALIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:30 AM–5:30 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:30 AM–5:30 AM Astronomical darkness: 7:38 PM–4:53 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 84% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 45° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min65%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for William Creek were last refreshed today at 1:12 AM. The current forecast period extends through 24/09/2026 at 10:30 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.