World → Republic of South Africa → Johannesburg

Weather in Johannesburg — today

Tomorrow Day after tomorrow 3 days Week 14 days Month forecast Weather archive

Now in Johannesburg

🌙

+22°

Clear

Feels like +20° · humidity 31%

Today 13.10: +28° / +16°

🕐 20:25

Wind

3 km/h

UV index

Air (AQI)

59 · Moderate

Precipitation

Humidity

31%

Pressure

1017 hPa

Sunrise / sunset

05:35 / 18:13

👕 What to wear today

Warm — a T-shirt and light trousers or shorts.

Feels colder by 2°

Weather for an activity:

🎣 fishing 🏃 a run 📸 a photo shoot 🚶 a walk

Detailed weather information for Johannesburg

Today, 13 October, Tuesday, in Johannesburg (Republic of South Africa): partly cloudy, warm. During the day the air will warm up to +28°, at night around +16°. Due to the wind it feels like +20°. Wind up to 10 km/h. No precipitation expected, you won't need an umbrella. Light summer clothing will do — a T-shirt and shorts or light trousers. The sun will rise at 05:35 and set at 18:13 — daylight lasts 13 hours.

Hourly weather in Johannesburg

💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).

Weather in Johannesburg for 14 days

Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).

▶

Today 13.10

☁️

+16° +28°

Morning

☁️

+20°

Day

☁️

+28°

Evening

🌇

+25°

Night

🌙

+16°

Overcast · precipitation 0% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tomorrow 14.10

☁️

💧 15%

+17° +25°

Morning

⛅

+19°

Day

☁️

+25°

Evening

🌇

+22°

Night

🌙

+17°

Overcast · precipitation 15% · wind up to 15 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 15.10

🌦️

💧 29%

+16° +28°

Morning

☀️

+21°

Day

🌦️

+28°

Evening

🌇

+24°

Night

🌙

+16°

Drizzle · precipitation 29% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 16.10

🌦️

💧 58%

+18° +29°

Morning

🌦️

+22°

Day

🌦️

+29°

Evening

🌇

+26°

Night

🌙

+18°

Drizzle · precipitation 58% · wind up to 9 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 17.10

🌦️

💧 47%

+17° +29°

Morning

🌦️

+21°

Day

🌦️

+29°

Evening

🌇

+26°

Night

🌙

+17°

Drizzle · precipitation 47% · wind up to 9 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 18.10

☁️

💧 6%

+18° +30°

Morning

☁️

+22°

Day

☁️

+30°

Evening

🌇

+27°

Night

🌙

+18°

Overcast · precipitation 6% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 19.10

⛅

💧 12%

+14° +29°

Morning

⛅

+20°

Day

⛅

+29°

Evening

🌇

+25°

Night

🌙

+14°

Partly cloudy · precipitation 12% · wind up to 25 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 20.10

☀️

💧 23%

+11° +28°

Morning

☀️

+17°

Day

☀️

+28°

Evening

🌇

+24°

Night

🌙

+11°

Clear · precipitation 23% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Wed 21.10

🌤️

💧 16%

+14° +30°

Morning

🌤️

+20°

Day

🌤️

+30°

Evening

🌇

+26°

Night

🌙

+14°

Mostly clear · precipitation 16% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 22.10

☀️

💧 6%

+18° +33°

Morning

☀️

+24°

Day

☀️

+33°

Evening

🌇

+29°

Night

🌙

+18°

Clear · precipitation 6% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Fri 23.10

🌤️

💧 22%

+18° +32°

Morning

🌤️

+23°

Day

🌤️

+32°

Evening

🌇

+29°

Night

🌙

+18°

Mostly clear · precipitation 22% · wind up to 18 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sat 24.10

☀️

💧 29%

+16° +32°

Morning

☀️

+22°

Day

☀️

+32°

Evening

🌇

+28°

Night

🌙

+16°

Clear · precipitation 29% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sun 25.10

🌦️

💧 39%

+20° +34°

Morning

🌦️

+25°

Day

🌦️

+34°

Evening

🌇

+31°

Night

🌙

+20°

Drizzle · precipitation 39% · wind up to 13 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 26.10

☁️

💧 53%

+18° +32°

Morning

☁️

+23°

Day

☁️

+32°

Evening

🌇

+29°

Night

🌙

+18°

Overcast · precipitation 53% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

🗺️ Precipitation radar

Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.

Rain intensity:lightmoderateheavy

🎯 What to do in this weather — indices of the day

Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.

🏃 Running

72 / 100

comfort for running · Good

🧴 UV

moderate · low

☂️ Rain

unlikely · low

✨ Stars

88 / 100

evening visibility · Excellent

🧺 Laundry drying

91 / 100

will dry outside · Excellent

🚗 Car wash

95 / 100

no rain expected · Excellent

🌫️ Air quality

Moderate air

European AQI

PM2.5: 46PM10: 46O₃: 77NO₂: 59

Moderate. Those sensitive to dust should be more careful during long outdoor exercise.

🌅 Sun, moon and sea

Sunrise

05:35

Sunset

18:13

Golden hour

17:42

Daylight

13 h (+2 min vs yesterday)

Johannesburg climate by month

Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.

+25°

+14°

Jan

+24°

+14°

Feb

+23°

+13°

Mar

+21°

+10°

Apr

+19°

+6°

May

+16°

+3°

Jun

+16°

+2°

Jul

+20°

+5°

Aug

+24°

+9°

Sep

+25°

+11°

Oct

+24°

+12°

Nov

+24°

+14°

Dec

swipe sideways →

Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit

Month	Day	Night	Precipitation	What to pack and what makes the month notable (events, nuances)
January	+25°	+14°	129 mm	One of the best times to visit: +25° by day, fresh nights. It's a rainy month (129 mm) — an umbrella is a must. 😊 light summer clothing.
February	+24°	+14°	110 mm	Ideal weather: +24° daytime — neither hot nor cold. Frequent rain (110 mm over the month) — keep indoor backup plans. 😊 light summer clothing.
March	+23°	+13°	87 mm	The most pleasant season: +23° by day, comfortable all day long. One of the wettest months (87 mm): downpours can derail plans. 🙂 a sweater for the evening.
April	+21°	+10°	45 mm	One of the best times to visit: +21° by day, fresh nights. 🙂 a sweater for the evening.
May	+19°	+6°	17 mm	Ideal weather: +19° daytime — neither hot nor cold. 🙂 a sweater for the evening.
June	+16°	+3°	8 mm	Cool weather: +16° by day, noticeably colder in the evening. 🙂 a sweater for the evening. This is the coldest month of the year.
July	+16°	+2°	3 mm	Cool: around +16° by day, you'll need a warm layer. 🙂 a sweater for the evening. One of the driest months — rain is very unlikely.
August	+20°	+5°	10 mm	Ideal weather: +20° daytime — neither hot nor cold. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit.
September	+24°	+9°	22 mm	The most pleasant season: +24° by day, comfortable all day long. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit.
October	+25°	+11°	73 mm	One of the best times to visit: +25° by day, fresh nights. It's a rainy month (73 mm) — an umbrella is a must. 😊 light summer clothing. This is the hottest month of the year in Johannesburg.
November	+24°	+12°	97 mm	Ideal weather: +24° daytime — neither hot nor cold. Frequent rain (97 mm over the month) — keep indoor backup plans. 😊 light summer clothing.
December	+24°	+14°	132 mm	The most pleasant season: +24° by day, comfortable all day long. One of the wettest months (132 mm): downpours can derail plans. 😊 light summer clothing. Statistically the wettest month of the year.

When to visit Johannesburg

✅ Recommended time to visit

🌟 Best time: August, September, October

Daytime air+20…+25°

Precipitationoften

Why: comfortable +20…+25° by day, little rain.

⚠️ Doable, with caveats

🌤️ Shoulder season: January, February, March, April, May, November

Daytime air+19…+25°

Precipitationoften

Why: noticeable rain risk (17–129 mm/month) — pack an umbrella and backup plans.

🔴 Not the best time

❄️ Cold season: June, July, December

Daytime air+16…+24°

Precipitationoften

Why: cold and dark (+16…+24° by day, 11 h of daylight) — only if frost and short days don’t put you off.

Bottom line: the best time to visit Johannesburg is August – October, and the most comfortable months are August, September, October. The toughest months to visit are June, July, December: cool and damp.