Current Conditions

Johannesburg, Gauteng

64°F18°C
Clear

Wind

NNE 5 mph8 km/h

Humidity

56%

As of Tuesday, September 22, 2026 at 9:00 PM GMT+2

Today's Outlook

Night

Low around 55°F13°C. Light wind from the ENE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 76°F24°CLow 55°F13°CPrecip 0.04 in1 mmCloud Wind NW 6 mph9 km/hWednesday: Warm, with a high of 76°F24°C and morning low of 62°F17°C. Light wind from the NW around 6 mph10 km/h. Wednesday Night: Low around 55°F13°C. Light wind from the ENE around 5 mph8 km/h.
ClearHigh 80°F27°CLow 55°F13°CPrecip 0 in0.1 mmCloud Wind SSE 6 mph10 km/hThursday: Warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the SSE at 7 to 8 mph10 to 13 km/h. Dry air. Thursday Night: Low around 55°F13°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h.
ClearHigh 77°F25°CLow 56°F13°CPrecip 0.01 in0.2 mmCloud Wind N 5 mph8 km/hFriday: Warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the N at 5 to 7 mph8 to 12 km/h. Friday Night: Low around 56°F13°C. Light wind from the NNE around 5 mph8 km/h.
ClearHigh 78°F26°CLow 58°F14°CPrecip 0.01 in0.2 mmCloud Wind NNW 9 mph15 km/hSaturday: Warm, with a high of 78°F26°C and morning low of 64°F18°C. Breezy from the NNW at 11 to 13 mph18 to 21 km/h. Dry air. Saturday Night: Low around 58°F14°C. Breezy from the N at 7 to 8 mph12 to 12 km/h.
ClearHigh 80°F26°CLow 58°F15°CPrecip 0.03 in0.7 mmCloud Wind W 8 mph13 km/hSunday: Warm, with a high of 80°F26°C and morning low of 64°F18°C. Breezy from the WNW at 10 to 12 mph16 to 20 km/h. Dry air. Sunday Night: Low around 58°F15°C. Breezy from the SW at 7 mph11 km/h.
ClearHigh 73°F23°CLow 54°F12°CPrecip 0.19 in4.8 mmCloud Wind NNE 9 mph15 km/hMonday: Warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the NNW at 11 mph17 km/h. Dry air. Monday Night: Low around 54°F12°C. Breezy from the E at 8 to 9 mph13 to 15 km/h.
ClearHigh 63°F17°CLow 50°F10°CFeels 46°F8°CPrecip 0.41 in10.5 mmCloud Wind ENE 10 mph17 km/hTuesday: Mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. Dry air. Tuesday Night: Low around 50°F10°C. Breezy from the E at 10 mph16 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2376°F24°C55°F13°C0.04 in1 mm· —ClearNW 6 mph9 km/h
ThursdaySep 2480°F27°C55°F13°C0 in0.1 mm· —ClearSSE 6 mph10 km/h
FridaySep 2577°F25°C56°F13°C0.01 in0.2 mm· —ClearN 5 mph8 km/h
SaturdaySep 2678°F26°C58°F14°C0.01 in0.2 mm· —ClearNNW 9 mph15 km/h
SundaySep 2780°F26°C58°F15°C0.03 in0.7 mm· —ClearW 8 mph13 km/h
MondaySep 2873°F23°C54°F12°C0.19 in4.8 mm· —ClearNNE 9 mph15 km/h
TuesdaySep 2963°F17°C50°F10°C
Feels 46°F8°C
0.41 in10.5 mm· —ClearENE 10 mph17 km/h
WednesdaySep 3064°F18°C46°F8°C
Feels 42°F6°C
0.19 in4.8 mm· —ClearE 9 mph15 km/h
ThursdayOct 169°F20°C45°F7°C
Feels 41°F5°C
0.07 in1.7 mm· —ClearE 7 mph11 km/h
FridayOct 274°F23°C47°F9°C0.02 in0.5 mm· —ClearN 6 mph9 km/h
SaturdayOct 377°F25°C50°F10°C0.03 in0.8 mm· —ClearWSW 6 mph9 km/h
SundayOct 479°F26°C52°F11°C0.02 in0.6 mm· —ClearN 6 mph9 km/h
MondayOct 581°F27°C54°F12°C0.02 in0.6 mm· —ClearN 7 mph11 km/h
TuesdayOct 682°F28°C56°F14°C0.03 in0.7 mm· —ClearN 7 mph11 km/h
WednesdayOct 781°F27°C57°F14°C0.04 in1 mm· —ClearN 8 mph13 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: 26.2023°S, 28.0436°E·Elevation: 1767m·Timezone: Africa/Johannesburg·Population: 9,418,183