Cloudy. High chance of showers, most likely in the morning and afternoon. Winds northeast to southeasterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 15 to 25 km/h in the middle of the day.

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Partly cloudy. The chance of fog in the morning, mainly in the west. Slight chance of a shower. The chance of a thunderstorm in the outer west in the afternoon. Light winds becoming northeasterly 20 to 30 km/h during the morning then becoming light during the evening.

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Sunny. The chance of morning fog in the outer west. Light winds becoming northeasterly 15 to 25 km/h during the day then becoming light during the evening.

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Mostly sunny. Light winds becoming northeast to southeasterly 15 to 25 km/h during the day.

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Cloudy. Slight chance of a shower. Winds southerly 15 to 20 km/h turning east to southeasterly during the morning.

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Partly cloudy. Slight chance of a shower. Light winds becoming east to northeasterly 15 to 25 km/h during the morning.

Hourly Forecast

11 am

18°

12 pm

18°

1 pm

18°

2 pm

18°

3 pm

18°

4 pm

17°

5 pm

16°

6 pm

15°

7 pm

14°

8 pm

14°

9 pm

14°

10 pm

13°

11 pm

13°

Hourly Detailed Forecast

Time	Temp	Winds	Rain	Humidity
Today 22 September 2026
12 am	13 °C	8 kn SSE	0mm • 9%	76%
1 am	13 °C	5 kn S	0mm • 9%	71%
2 am	13 °C	5 kn S	0mm • 9%	70%
3 am	13 °C	4 kn S	0mm • 10%	69%
4 am	13 °C	4 kn S	0mm • 10%	69%
5 am	13 °C	4 kn S	0mm • 10%	69%
Sunrise 5:46 am
6 am	13 °C	4 kn S	0mm • 20%	69%
7 am	14 °C	4 kn S	0mm • 20%	67%
8 am	16 °C	5 kn SSE	0mm • 20%	63%
9 am	17 °C	7 kn SSE	0.2-0.0mm • 26%	57%
10 am	18 °C	8 kn SE	0.2-0.0mm • 26%	53%
Now	18 °C	8 kn SE	0.2-0.0mm • 26%	52%
12 pm	18 °C	7 kn SE	0.4-0.0mm • 34%	52%
1 pm	18 °C	7 kn SE	0.4-0.0mm • 34%	54%
2 pm	18 °C	7 kn SE	0.4-0.0mm • 34%	55%
3 pm	18 °C	8 kn SE	1.4-0.4mm • 62%	55%
4 pm	17 °C	8 kn SE	1.4-0.4mm • 62%	62%
5 pm	16 °C	7 kn SE	1.4-0.4mm • 62%	68%
Sunset 5:52 pm
6 pm	15 °C	6 kn SE	1.9-0.6mm • 69%	78%
7 pm	14 °C	5 kn SE	1.9-0.6mm • 69%	82%
8 pm	14 °C	4 kn SE	1.9-0.6mm • 69%	90%
9 pm	14 °C	4 kn SE	1.6-0.4mm • 61%	94%
10 pm	13 °C	4 kn SE	1.6-0.4mm • 61%	99%
11 pm	13 °C	4 kn ESE	1.6-0.4mm • 61%	100%
Tomorrow 23 September 2026
12 am	13 °C	4 kn ESE	0.4-0.0mm • 37%	100%
1 am	13 °C	3 kn S	0.4-0.0mm • 37%	100%
2 am	13 °C	3 kn S	0.4-0.0mm • 37%	100%
3 am	13 °C	3 kn SSW	0.2-0.0mm • 26%	100%
4 am	13 °C	3 kn SSW	0.2-0.0mm • 26%	100%
5 am	13 °C	3 kn SSW	0.2-0.0mm • 26%	100%
Sunrise 5:44 am
6 am	13 °C	3 kn SSW	0.3-0.0mm • 29%	100%
7 am	14 °C	3 kn SSW	0.3-0.0mm • 29%	100%
8 am	16 °C	3 kn SSW	0.3-0.0mm • 29%	97%
9 am	18 °C	4 kn S	1.2-0.2mm • 50%	86%
10 am	19 °C	4 kn SSE	1.2-0.2mm • 50%	78%
11 am	20 °C	4 kn SE	1.2-0.2mm • 50%	72%
12 pm	21 °C	4 kn ESE	0.9-0.0mm • 46%	71%
1 pm	21 °C	5 kn ESE	0.9-0.0mm • 46%	69%
2 pm	22 °C	6 kn E	0.9-0.0mm • 46%	65%
3 pm	22 °C	6 kn E	0mm • 18%	63%
4 pm	21 °C	8 kn E	0mm • 18%	67%
5 pm	20 °C	8 kn ENE	0mm • 18%	71%
Sunset 5:52 pm
6 pm	18 °C	7 kn ENE	0mm • 13%	79%
7 pm	18 °C	6 kn ENE	0mm • 13%	82%
8 pm	17 °C	5 kn ENE	0mm • 13%	85%
9 pm	17 °C	5 kn NE	0mm • 10%	86%
10 pm	16 °C	5 kn NE	0mm • 10%	87%
11 pm	16 °C	4 kn NE	0mm • 10%	89%
Thursday 24 September 2026
12 am	16 °C	4 kn NNE	0mm • 5%	89%
1 am	16 °C	3 kn NNE	0mm • 5%	90%
2 am	15 °C	3 kn NNE	0mm • 5%	92%
3 am	15 °C	3 kn N	0mm • 4%	92%
4 am	15 °C	3 kn N	0mm • 4%	95%
5 am	14 °C	3 kn N	0mm • 4%	96%
Sunrise 5:43 am
6 am	14 °C	3 kn N	0mm • 6%	96%
7 am	16 °C	3 kn N	0mm • 6%	92%
8 am	18 °C	3 kn N	0mm • 6%	81%
9 am	21 °C	5 kn NNE	0mm • 11%	68%
10 am	22 °C	6 kn NNE	0mm • 11%	59%
11 am	24 °C	6 kn NE	0mm • 11%	55%
12 pm	24 °C	6 kn NE	0mm • 13%	54%
1 pm	24 °C	6 kn ENE	0mm • 13%	52%
2 pm	25 °C	7 kn ENE	0mm • 13%	51%
3 pm	25 °C	8 kn ENE	0mm • 3%	51%
4 pm	24 °C	9 kn ENE	0mm • 3%	56%
5 pm	22 °C	9 kn ENE	0mm • 3%	61%
Sunset 5:53 pm
6 pm	20 °C	8 kn NE	0mm • 2%	70%
7 pm	19 °C	7 kn NE	0mm • 2%	75%
8 pm	18 °C	6 kn NE	0mm • 2%	79%
9 pm	17 °C	5 kn NNE	0mm • 1%	83%
10 pm	16 °C	5 kn NNE	0mm • 1%	85%
11 pm	16 °C	5 kn NNE	0mm • 1%	88%
Friday 25 September 2026
12 am	15 °C	4 kn NNE	0mm • 2%	90%
1 am	14 °C	4 kn NNE	0mm • 2%	94%
2 am	14 °C	4 kn NNE	0mm • 2%	96%
3 am	13 °C	4 kn N	0mm • 2%	97%
4 am	13 °C	3 kn N	0mm • 2%	99%
5 am	13 °C	3 kn N	0mm • 2%	99%
Sunrise 5:41 am
6 am	13 °C	3 kn N	0mm • 1%	100%
7 am	14 °C	3 kn NNW	0mm • 1%	94%
8 am	17 °C	3 kn NNW	0mm • 1%	84%
9 am	20 °C	3 kn NNW	0mm • 1%	71%
10 am	23 °C	4 kn N	0mm • 1%	61%
11 am	26 °C	4 kn N	0mm • 1%	51%
12 pm	28 °C	4 kn NE	0mm • 3%	45%
1 pm	29 °C	4 kn ENE	0mm • 3%	40%
2 pm	30 °C	5 kn ENE	0mm • 3%	38%
3 pm	30 °C	5 kn ENE	0mm • 2%	36%
4 pm	29 °C	6 kn NE	0mm • 2%	38%
5 pm	27 °C	6 kn NE	0mm • 2%	44%
Sunset 5:54 pm
6 pm	24 °C	6 kn NE	0mm • 1%	54%
7 pm	22 °C	6 kn NE	0mm • 1%	62%
8 pm	21 °C	5 kn NNE	0mm • 1%	67%
9 pm	20 °C	4 kn NNE	0mm • 2%	72%
10 pm	19 °C	4 kn N	0mm • 2%	75%
11 pm	18 °C	3 kn N	0mm • 2%	79%
Saturday 26 September 2026
12 am	17 °C	3 kn NNW	0mm • 2%	80%
1 am	17 °C	3 kn NNW	0mm • 2%	84%
2 am	16 °C	3 kn NNW	0mm • 2%	85%
3 am	15 °C	3 kn NW	0mm • 1%	88%
4 am	14 °C	3 kn NW	0mm • 1%	91%
5 am	14 °C	3 kn NW	0mm • 1%	91%
Sunrise 5:40 am
6 am	14 °C	3 kn NW	0mm • 1%	91%
7 am	16 °C	3 kn WNW	0mm • 1%	85%
8 am	20 °C	3 kn WNW	0mm • 1%	70%
9 am	24 °C	3 kn WNW	0mm • 1%	55%
10 am	28 °C	4 kn W	0mm • 1%	44%
11 am	30 °C	4 kn W	0mm • 1%	36%
12 pm	31 °C	4 kn SSW	0mm • 3%	31%
1 pm	32 °C	5 kn SSE	0mm • 3%	26%
2 pm	33 °C	5 kn SSE	0mm • 3%	26%
3 pm	32 °C	6 kn ESE	0mm • 4%	26%
4 pm	31 °C	7 kn E	0mm • 4%	30%
5 pm	28 °C	7 kn E	0mm • 4%	36%
Sunset 5:55 pm
6 pm	25 °C	7 kn E	0mm • 5%	47%
7 pm	22 °C	7 kn E	0mm • 5%	56%
8 pm	21 °C	6 kn ESE	0mm • 5%	63%
9 pm	19 °C	5 kn SE	0mm • 7%	69%
10 pm	18 °C	5 kn S	0mm • 7%	75%
11 pm	17 °C	5 kn SSW	0mm • 7%	79%
Sunday 27 September 2026
12 am	17 °C	5 kn S	0mm • 7%	80%
1 am	16 °C	5 kn SSW	0mm • 7%	85%
2 am	16 °C	4 kn SSW	0mm • 7%	87%
3 am	15 °C	4 kn S	0mm • 8%	88%
4 am	15 °C	4 kn S	0mm • 8%	91%
5 am	15 °C	4 kn SSW	0mm • 8%	90%
Sunrise 5:39 am
6 am	14 °C	4 kn SSW	0mm • 13%	90%
7 am	16 °C	4 kn SSW	0mm • 13%	86%
8 am	18 °C	5 kn S	0mm • 13%	75%
9 am	20 °C	5 kn SSE	0mm • 10%	64%
10 am	22 °C	6 kn SSE	0mm • 10%	57%
11 am	23 °C	6 kn SE	0mm • 10%	51%
12 pm	24 °C	6 kn SE	0mm • 10%	49%
1 pm	24 °C	6 kn SE	0mm • 10%	47%
2 pm	24 °C	6 kn ESE	0mm • 10%	45%
3 pm	24 °C	7 kn ESE	0mm • 10%	44%
4 pm	23 °C	8 kn ESE	0mm • 10%	48%
5 pm	22 °C	8 kn ESE	0mm • 10%	53%
Sunset 5:55 pm
6 pm	20 °C	7 kn ESE	0mm • 9%	60%
7 pm	19 °C	6 kn ESE	0mm • 9%	65%
8 pm	18 °C	5 kn ESE	0mm • 9%	70%
9 pm	17 °C	4 kn E	0mm • 9%	75%
10 pm	16 °C	4 kn E	0mm • 9%	79%
11 pm	16 °C	3 kn ENE	0mm • 9%	83%
Monday 28 September 2026
12 am	15 °C	3 kn NNE	0mm • 9%	83%
1 am	15 °C	3 kn NNW	0mm • 9%	86%
2 am	14 °C	3 kn NNW	0mm • 9%	87%
3 am	14 °C	3 kn NNW	0mm • 10%	87%
4 am	14 °C	3 kn NNW	0mm • 10%	89%
5 am	14 °C	3 kn NNW	0mm • 10%	90%
Sunrise 5:37 am
6 am	13 °C	3 kn NNW	0mm • 8%	91%
7 am	14 °C	3 kn NNE	0mm • 8%	88%
8 am	17 °C	4 kn NE	0mm • 8%	76%
9 am	20 °C	4 kn NE	0mm • 9%	62%
10 am	22 °C	5 kn ENE	0mm • 9%	53%
11 am	24 °C	5 kn ENE	0mm • 9%	47%
12 pm	24 °C	5 kn ENE	0mm • 9%	45%
1 pm	25 °C	6 kn ENE	0mm • 9%	42%
2 pm	26 °C	6 kn E	0mm • 9%	40%
3 pm	25 °C	7 kn E	0mm • 6%	40%
4 pm	24 °C	8 kn E	0mm • 6%	44%
5 pm	22 °C	8 kn E	0mm • 6%	49%
Sunset 5:56 pm
6 pm	21 °C	7 kn ENE	0mm • 7%	56%
7 pm	19 °C	6 kn ENE	0mm • 7%	64%
8 pm	18 °C	5 kn NE	0mm • 7%	69%
9 pm	17 °C	4 kn NE	0mm • 6%	74%
10 pm	16 °C	4 kn NNE	0mm • 6%	78%
11 pm	16 °C	3 kn NNE	0mm • 6%	81%

Parramatta

▲ N

Warnings

No warnings within 100 km.

State Wide

View all NSW warnings

Temperature

Castle Hill

↑ Warming

Now: 18 °C

Tides

Tennyson Point

↑ Rising

Current: 0.71m

Weather Now for Castle Hill

Observations not available

Nearby Wind

50 km radius

Castle Hill

Recent Locations

Castle Hill	-
Waldegrave Islands	-
Troughton Island	6 kn SSW	30°
Pelican Point	5 kn S	16°
Sykes Reef	5 kn NNE
Marys Mount	11 kn SE	27°
Sutton Forest	9 kn ESE	10°

Sun

12 h 6 m of daylight

Now: 11:21am

125 seconds more than yesterday

Moon

79% illuminated

Waxing Gibbous

Live Weather

Nearby
Sydney Olympic Park, NSW	7 kn SE	16°
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Terrey Hills, NSW	4 kn S	14°
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Canterbury, NSW	11 kn SSE	17°
Sydney Harbour, NSW	10 kn SSE	15°
Sydney - Observatory Hill, NSW	11 kn ESE	17°
Windiest in Australia
Maatsuyker Island, TAS	34 kn NW	11°
Most Windless in Australia
North Walpole, WA	Calm	14°
Hottest in Australia
Roebourne Airport, WA	12 kn ESE	34°
Coldest in Australia
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Wettest in Australia
Norah Head, NSW	1.8 mm

More locations...