Current Conditions

Newcastle, KwaZulu-Natal

42°F5°C
Drizzle

Wind

SE 5 mph8 km/h

Humidity

95%

Cloud Cover

87%

As of Wednesday, August 12, 2026 at 11:00 PM GMT+2

Today's Outlook

Night

Partly cloudy, with a low around 41°F5°C. Light wind from the ESE around 3 mph5 km/h. 15% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 54°F12°CLow 41°F5°CPrecip 0.01 in0.3 mm15%Cloud 59%Wind ESE 3 mph5 km/hThursday: Mostly cloudy and mild, with a high of 54°F12°C and morning low of 41°F5°C. Light wind from the ESE around 3 mph5 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 41°F5°C. Light wind from the ESE around 3 mph5 km/h. 15% chance of drizzle overnight.
ClearHigh 61°F16°CLow 35°F1°CPrecip 0 in0 mmCloud 5%Wind NNW 3 mph5 km/hFriday: Mostly clear and mild, with a high of 61°F16°C and morning low of 40°F5°C. Light wind from the SE around 3 mph5 km/h. Dry air. Friday Night: Mostly clear, with a low around 35°F1°C. Frost likely. Light wind from the NW around 3 mph4 km/h.
ClearHigh 66°F19°CLow 36°F2°CFeels 33°F0°CPrecip 0 in0 mmCloud 4%Wind W 4 mph6 km/hSaturday: Mostly clear and mild, with a high of 66°F19°C and morning low of 42°F5°C. Light wind from the SSE around 4 mph7 km/h. Dry air. Saturday Night: Mostly clear, with a low around 36°F2°C. Light wind from the NW around 3 mph5 km/h.
ClearHigh 70°F21°CLow 37°F3°CPrecip 0 in0 mmCloud 2%Wind NW 3 mph5 km/hSunday: Mostly clear and warm, with a high of 70°F21°C and morning low of 43°F6°C. Light wind from the WNW around 3 mph5 km/h. Dry air. Sunday Night: Mostly clear, with a low around 37°F3°C. Light wind from the NW around 3 mph5 km/h.
ClearHigh 75°F24°CLow 40°F4°CFeels 37°F3°CPrecip 0 in0 mmCloud 2%Wind NW 3 mph5 km/hMonday: Mostly clear and warm, with a high of 75°F24°C and morning low of 47°F8°C. Light wind from the NW around 3 mph5 km/h. Dry air. Monday Night: Mostly clear, with a low around 40°F4°C. Light wind from the NW around 4 mph6 km/h.
ClearHigh 78°F25°CLow 44°F6°CFeels 41°F5°CPrecip 0 in0 mmCloud 3%Wind NNW 4 mph6 km/hTuesday: Mostly clear and warm, with a high of 78°F25°C and morning low of 51°F10°C. Light wind from the E around 4 mph6 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 44°F6°C. Light wind from the NW around 4 mph6 km/h.
ClearHigh 77°F25°CLow 45°F7°CPrecip 0 in0.1 mm4%Cloud 6%Wind NW 4 mph7 km/hWednesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 51°F11°C. Light wind from the NW around 5 mph8 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 45°F7°C. Light wind from the NW around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1354°F12°C41°F5°C0.01 in0.3 mm· 15%59%DrizzleESE 3 mph5 km/h
FridayAug 1461°F16°C35°F1°C0 in0 mm· —5%ClearNNW 3 mph5 km/h
SaturdayAug 1566°F19°C36°F2°C
Feels 33°F0°C
0 in0 mm· —4%ClearW 4 mph6 km/h
SundayAug 1670°F21°C37°F3°C0 in0 mm· —2%ClearNW 3 mph5 km/h
MondayAug 1775°F24°C40°F4°C
Feels 37°F3°C
0 in0 mm· —2%ClearNW 3 mph5 km/h
TuesdayAug 1878°F25°C44°F6°C
Feels 41°F5°C
0 in0 mm· —3%ClearNNW 4 mph6 km/h
WednesdayAug 1977°F25°C45°F7°C0 in0.1 mm· 4%6%ClearNW 4 mph7 km/h
ThursdayAug 2076°F24°C48°F9°C0.02 in0.5 mm· 12%28%DrizzleNW 5 mph8 km/h
FridayAug 2175°F24°C49°F9°C0.01 in0.2 mm· 9%47%Partly CloudyNW 6 mph9 km/h
SaturdayAug 2277°F25°C50°F10°C
Feels 47°F9°C
0.01 in0.2 mm· 8%40%ClearWNW 6 mph10 km/h
SundayAug 2371°F21°C49°F9°C0.02 in0.4 mm· 15%35%DrizzleNNE 5 mph8 km/h
MondayAug 2470°F21°C47°F8°C0.01 in0.3 mm· 10%31%DrizzleNNE 4 mph7 km/h
TuesdayAug 2572°F22°C46°F8°C0.01 in0.3 mm· 5%17%ClearNNW 4 mph6 km/h
WednesdayAug 2674°F23°C46°F8°C0.01 in0.2 mm· 3%12%ClearNW 4 mph7 km/h
ThursdayAug 2775°F24°C47°F8°C0 in0 mm· —8%ClearNW 4 mph7 km/h

Nearby Cities

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: 27.7580°S, 29.9318°E·Elevation: 1195m·Timezone: Africa/Johannesburg·Population: 404,838