Current Conditions

Castle Hill, New South Wales

60°F16°C

Partly Cloudy

Wind

SW 3 mph6 km/h

Humidity

93%

Cloud Cover

40%

As of Wednesday, September 23, 2026 at 10:28 PM GMT+10

Today's Outlook

Night

Partly cloudy, with a low around 58°F14°C. Breezy from the NE at 5 to 8 mph8 to 14 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 76°F24°C	Low 58°F14°C	Precip 0 in0.1 mm2%	Cloud 45%	Wind NE 5 mph9 km/h	Thursday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Breezy from the NE at 6 to 10 mph9 to 16 km/h. Thursday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the NE at 5 to 8 mph8 to 14 km/h.
Partly Cloudy	High 85°F29°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 43%	Wind N 5 mph8 km/h	Friday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 58°F14°C. Light wind from the NNE around 5 mph7 km/h. Friday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the N at 6 to 7 mph9 to 12 km/h.
Clear	High 90°F32°C	Low 58°F15°C	Precip 0 in0.1 mm6%	Cloud 35%	Wind W 6 mph10 km/h	Saturday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 59°F15°C. Light wind from the NW around 5 mph8 km/h. Saturday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the SW at 7 to 12 mph12 to 19 km/h.
Light Rain	High 64°F18°C	Low 57°F14°C	Precip 0.15 in3.7 mm64%	Cloud 93%	Wind S 9 mph14 km/h	Sunday: Overcast and mild, with a high of 64°F18°C. Breezy from the S at 9 to 11 mph14 to 17 km/h. 62% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 57°F14°C. Breezy from the S at 9 to 10 mph14 to 15 km/h. 64% chance of light rain in the evening.
Light Rain	High 62°F17°C	Low 55°F13°C	Precip 0.16 in4 mm56%	Cloud 80%	Wind SSE 9 mph14 km/h	Monday: Overcast and mild, with a high of 62°F17°C and morning low of 56°F13°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 56% chance of light rain throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 56% chance of light rain throughout the night.
Drizzle	High 66°F19°C	Low 52°F11°C	Precip 0.04 in1.1 mm27%	Cloud 53%	Wind SE 6 mph10 km/h	Tuesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the ESE at 7 to 9 mph11 to 14 km/h. 27% chance of drizzle throughout the day. Dry air. Tuesday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the SSE around 5 mph8 km/h. 15% chance of drizzle overnight.
Partly Cloudy	High 74°F23°C	Low 49°F9°C	Precip 0 in0 mm—	Cloud 53%	Wind NNE 6 mph9 km/h	Wednesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 51°F10°C. Breezy from the NNE at 6 to 8 mph10 to 14 km/h. Wednesday Night: Mostly cloudy, with a low around 49°F9°C. Breezy from the N at 5 to 8 mph9 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 24	76°F24°C	58°F14°C	0 in0.1 mm· 2%	45%	Partly Cloudy	NE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Breezy from the NE at 6 to 10 mph9 to 16 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the NE at 5 to 8 mph8 to 14 km/h.
	FridaySep 25	85°F29°C	57°F14°C	0 in0 mm· —	43%	Partly Cloudy	N 5 mph8 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 58°F14°C. Light wind from the NNE around 5 mph7 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the N at 6 to 7 mph9 to 12 km/h.
	SaturdaySep 26	90°F32°C	58°F15°C	0 in0.1 mm· 6%	35%	Clear	W 6 mph10 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 59°F15°C. Light wind from the NW around 5 mph8 km/h. NightPartly cloudy, with a low around 58°F15°C. Breezy from the SW at 7 to 12 mph12 to 19 km/h.
	SundaySep 27	64°F18°C	57°F14°C	0.15 in3.7 mm· 64%	93%	Light Rain	S 9 mph14 km/h
DayOvercast and mild, with a high of 64°F18°C. Breezy from the S at 9 to 11 mph14 to 17 km/h. 62% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Breezy from the S at 9 to 10 mph14 to 15 km/h. 64% chance of light rain in the evening.
	MondaySep 28	62°F17°C	55°F13°C	0.16 in4 mm· 56%	80%	Light Rain	SSE 9 mph14 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 56°F13°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 56% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 56% chance of light rain throughout the night.
	TuesdaySep 29	66°F19°C	52°F11°C	0.04 in1.1 mm· 27%	53%	Drizzle	SE 6 mph10 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the ESE at 7 to 9 mph11 to 14 km/h. 27% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the SSE around 5 mph8 km/h. 15% chance of drizzle overnight.
	WednesdaySep 30	74°F23°C	49°F9°C	0 in0 mm· —	53%	Partly Cloudy	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 51°F10°C. Breezy from the NNE at 6 to 8 mph10 to 14 km/h. NightMostly cloudy, with a low around 49°F9°C. Breezy from the N at 5 to 8 mph9 to 12 km/h.
	ThursdayOct 1	79°F26°C	54°F12°C	0.01 in0.2 mm· 10%	41%	Drizzle	NNE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the NE at 5 to 8 mph9 to 13 km/h. 10% chance of drizzle. NightPartly cloudy, with a low around 54°F12°C. Light wind from the N around 5 mph8 km/h.
	FridayOct 2	80°F26°C	56°F13°C	0.04 in1 mm· 20%	48%	Drizzle	NE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 58°F15°C. Breezy from the NE at 7 to 9 mph11 to 15 km/h. 15% chance of drizzle around midday. NightPartly cloudy, with a low around 56°F13°C. Breezy from the NNE at 5 to 8 mph9 to 12 km/h. 20% chance of drizzle in the evening.
	SaturdayOct 3	70°F21°C	59°F15°C	0.11 in2.9 mm· 35%	72%	Light Rain	SSE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. 35% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 31% chance of showers throughout the night.
	SundayOct 4	68°F20°C	57°F14°C	0.12 in3 mm· 34%	67%	Drizzle	SSE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the SSE at 8 to 10 mph13 to 15 km/h. 34% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 23% chance of drizzle throughout the night.
	MondayOct 5	70°F21°C	56°F13°C	0.09 in2.4 mm· 25%	62%	Drizzle	SE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the SE at 7 to 9 mph12 to 14 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the SSE around 6 mph9 km/h. 20% chance of drizzle throughout the night.
	TuesdayOct 6	72°F22°C	55°F13°C	0.06 in1.4 mm· 20%	54%	Drizzle	E 6 mph9 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the E at 6 to 9 mph10 to 14 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 14% chance of drizzle throughout the night.
	WednesdayOct 7	75°F24°C	56°F13°C	0.06 in1.4 mm· 20%	53%	Drizzle	ENE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the ENE at 6 to 9 mph10 to 14 km/h. 20% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 56°F13°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h. 14% chance of drizzle throughout the night.
	ThursdayOct 8	77°F25°C	57°F14°C	0.04 in0.9 mm· 20%	56%	Drizzle	NNE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Breezy from the NE at 6 to 8 mph10 to 14 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the NW around 4 mph7 km/h. 10% chance of drizzle overnight.

Nearby Cities

Baulkham Hills2 mi3 km Cherrybrook3 mi4 km West Pennant Hills3 mi5 km Kellyville3 mi5 km Glenwood4 mi6 km Carlingford4 mi7 km

About This Forecast

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Coordinates: 33.7333°S, 151.0000°E·Elevation: 126m·Timezone: Australia/Sydney·Population: 39,284