Current Conditions

Castle Hill, New South Wales

56°F13°C
Rain

Wind

S 11 mph19 km/h

Humidity

87%

Cloud Cover

97%

As of Wednesday, October 14, 2026 at 3:17 AM GMT+11

Today's Outlook

Day

Overcast and mild, with a high of 64°F18°C. Breezy from the SSE at 9 mph14 km/h. 86% chance of light rain throughout the day.

Night

Overcast, with a low around 58°F15°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 97% chance of rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 64°F18°CLow 58°F15°CPrecip 0.2 in5.2 mm97%Cloud 95%Wind SSE 10 mph16 km/hTuesday: Overcast and mild, with a high of 64°F18°C. Breezy from the SSE at 9 mph14 km/h. 86% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 58°F15°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 97% chance of rain in the evening.
ShowersHigh 62°F17°CLow 54°F12°CPrecip 0.1 in2.5 mm95%Cloud 69%Wind S 11 mph17 km/hWednesday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 55°F13°C. Breezy from the S at 11 to 12 mph18 to 19 km/h. 17% chance of drizzle in the morning. Dry air. Wednesday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the S at 10 to 12 mph16 to 19 km/h. 95% chance of showers overnight.
DrizzleHigh 62°F17°CLow 51°F10°CPrecip 0.04 in1.1 mm54%Cloud 81%Wind SSE 7 mph12 km/hThursday: Overcast and mild, with a high of 62°F17°C and morning low of 51°F11°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. 38% chance of drizzle around midday. Dry air. Thursday Night: Mostly cloudy, with a low around 51°F10°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. 54% chance of drizzle in the evening.
DrizzleHigh 66°F19°CLow 57°F14°CPrecip 0.1 in2.5 mm67%Cloud 80%Wind E 7 mph12 km/hFriday: Overcast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the E at 8 to 11 mph13 to 17 km/h. 67% chance of drizzle in the morning. Friday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the ESE at 6 to 10 mph10 to 16 km/h. 54% chance of drizzle overnight.
DrizzleHigh 67°F19°CLow 56°F13°CPrecip 0.06 in1.4 mm36%Cloud 69%Wind E 7 mph10 km/hSaturday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F14°C. Breezy from the E at 7 to 10 mph12 to 16 km/h. 36% chance of drizzle in the morning. Saturday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the E at 6 to 9 mph9 to 15 km/h. 26% chance of drizzle overnight.
DrizzleHigh 69°F20°CLow 56°F13°CPrecip 0.06 in1.6 mm60%Cloud 57%Wind E 6 mph9 km/hSunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 56°F14°C. Breezy from the E at 6 to 10 mph10 to 16 km/h. 60% chance of drizzle in the morning. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the E at 5 to 9 mph9 to 15 km/h. 28% chance of drizzle overnight.
ShowersHigh 70°F21°CLow 56°F13°CPrecip 0.09 in2.2 mm53%Cloud 51%Wind ENE 6 mph10 km/hMonday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the ENE at 7 to 10 mph11 to 16 km/h. 53% chance of showers in the morning. Monday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the ENE at 6 to 9 mph9 to 15 km/h. 30% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1364°F18°C58°F15°C0.2 in5.2 mm· 97%95%RainSSE 10 mph16 km/h
WednesdayOct 1462°F17°C54°F12°C0.1 in2.5 mm· 95%69%ShowersS 11 mph17 km/h
ThursdayOct 1562°F17°C51°F10°C0.04 in1.1 mm· 54%81%DrizzleSSE 7 mph12 km/h
FridayOct 1666°F19°C57°F14°C0.1 in2.5 mm· 67%80%DrizzleE 7 mph12 km/h
SaturdayOct 1767°F19°C56°F13°C0.06 in1.4 mm· 36%69%DrizzleE 7 mph10 km/h
SundayOct 1869°F20°C56°F13°C0.06 in1.6 mm· 60%57%DrizzleE 6 mph9 km/h
MondayOct 1970°F21°C56°F13°C0.09 in2.2 mm· 53%51%ShowersENE 6 mph10 km/h
TuesdayOct 2073°F23°C58°F15°C0.08 in2.1 mm· 43%49%ShowersNE 6 mph9 km/h
WednesdayOct 2176°F24°C60°F15°C0.05 in1.2 mm· 30%53%DrizzleNE 6 mph9 km/h
ThursdayOct 2280°F26°C61°F16°C0.03 in0.7 mm· 11%34%DrizzleNE 6 mph10 km/h
FridayOct 2382°F28°C64°F18°C0.04 in1 mm· 19%38%DrizzleNNE 7 mph11 km/h
SaturdayOct 2480°F27°C64°F18°C0.06 in1.4 mm· 24%57%DrizzleNE 6 mph10 km/h
SundayOct 2581°F27°C65°F18°C0.07 in1.9 mm· 21%59%DrizzleN 7 mph11 km/h
MondayOct 2676°F25°C64°F18°C0.14 in3.6 mm· 35%68%ShowersWNW 7 mph11 km/h
TuesdayOct 2774°F23°C62°F17°C0.2 in5 mm· 35%65%ShowersSW 7 mph11 km/h

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About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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