Weather forecast for tomorrow
Wednesday, Jun 18.
5:48 am
9:29 pm
EDT
9:29 pm
EDT
PM Showers
73°F / 55°F
- Wind: 7mph SE
- Humidity: 76%
- Precip. probability: 59%
- Precipitation: 0.71"
- UV index: 4
Tomorrow, on Wednesday, June 18, light showers are expected to pass through in the afternoon.
With a high probability, moderate precipitation is anticipated. The highest predicted temperature is a warm 73.4°F, while the lowest temperature will be a moderate 55.4°F.
The forecasted daytime maximum should align with the typical June high of 72.5°F.
Sunrise will be at 5:48 am and sunset at 9:29 pm; tomorrow's daylight will last for 15h and 40min.
With a high probability, moderate precipitation is anticipated. The highest predicted temperature is a warm 73.4°F, while the lowest temperature will be a moderate 55.4°F.
The forecasted daytime maximum should align with the typical June high of 72.5°F.
Sunrise will be at 5:48 am and sunset at 9:29 pm; tomorrow's daylight will last for 15h and 40min.
Frequently asked questions
What is the weather forecast for Johannesburg for tomorrow?
On Wednesday, in Johannesburg, showers may develop as the afternoon progresses.
Will it rain tomorrow?
Moderate precipitation of 0.71" is predicted. The chance of rainfall is 59%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 55.4°F.
The maximum temperature will be in line with the average highest temperature of 72.5°F in June. The lowest temperature will be moderately higher than the average low of 50.9°F.
The maximum temperature will be in line with the average highest temperature of 72.5°F in June. The lowest temperature will be moderately higher than the average low of 50.9°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Johannesburg, sunrise will be at 5:48 am and sunset at 9:29 pm (EDT).
How many hours of daylight will Johannesburg have tomorrow?
In Johannesburg, tomorrow, there will be 15h and 40min of daylight.
Hourly weather forecast
12 am
- 63°F
- Feels like:
63°F
Mostly Cloudy
- Wind: 2mph NNW
- Pressure: 29.8"Hg
- Humidity: 90%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 9mi
2 am
- 61°F
- Feels like:
61°F
Mostly Cloudy
- Wind: 1mph ENE
- Pressure: 29.8"Hg
- Humidity: 97%
- Precip. probability: 11%
- Precipitation: 0"
- Visibility: 7mi
4 am
- 59°F
- Feels like:
59°F
Cloudy
- Wind: 1mph SE
- Pressure: 29.8"Hg
- Humidity: 99%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 2mi
Sunrise: 5:48 am
6 am
- 59°F
- Feels like:
59°F
Cloudy
- Wind: 1mph SSE
- Pressure: 29.8"Hg
- Humidity: 98%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 1mi
8 am
- 63°F
- Feels like:
63°F
Cloudy
- Wind: 2mph SSE
- Pressure: 29.8"Hg
- Humidity: 91%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 7mi
10 am
- 68°F
- Feels like:
68°F
Cloudy
- Wind: 4mph SSE
- Pressure: 29.83"Hg
- Humidity: 79%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 72°F
- Feels like:
72°F
Cloudy
- Wind: 4mph SSE
- Pressure: 29.8"Hg
- Humidity: 65%
- Precip. probability: 16%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 72°F
- Feels like:
72°F
Showers
- Wind: 6mph SE
- Pressure: 29.8"Hg
- Humidity: 68%
- Precip. probability: 48%
- Precipitation: 0.16"
- Visibility: 7mi
4 pm
- 72°F
- Feels like:
72°F
Showers
- Wind: 5mph ESE
- Pressure: 29.77"Hg
- Humidity: 71%
- Precip. probability: 39%
- Precipitation: 0.04"
- Visibility: 7mi
6 pm
- 68°F
- Feels like:
68°F
Showers
- Wind: 6mph ENE
- Pressure: 29.74"Hg
- Humidity: 79%
- Precip. probability: 59%
- Precipitation: 0.08"
- Visibility: 7mi
8 pm
- 66°F
- Feels like:
66°F
Showers
- Wind: 6mph ENE
- Pressure: 29.71"Hg
- Humidity: 83%
- Precip. probability: 71%
- Precipitation: 0.12"
- Visibility: 7mi
Sunset: 9:29 pm
10 pm
- 63°F
- Feels like:
63°F
Showers
- Wind: 6mph NE
- Pressure: 29.71"Hg
- Humidity: 93%
- Precip. probability: 68%
- Precipitation: 0.08"
- Visibility: 6mi
Tomorrow, on Wednesday, a combination of overcast, wet and sun-filled weather is expected.
Rainfall is predicted from 2 pm to 11 pm. With moderate precipitation of 0.16", most rainfall is expected at 2 pm.
The temperature will vary between a minimum of 59°F and a maximum of 71.6°F. The warmest part of the day will be from noon to 4 pm.
The maximum temperature will be close to the average high of 72.5°F in June. The lowest temperature is expected to be also relatively higher than the average minimum in June, typically 50.9°F.
Rainfall is predicted from 2 pm to 11 pm. With moderate precipitation of 0.16", most rainfall is expected at 2 pm.
The temperature will vary between a minimum of 59°F and a maximum of 71.6°F. The warmest part of the day will be from noon to 4 pm.
The maximum temperature will be close to the average high of 72.5°F in June. The lowest temperature is expected to be also relatively higher than the average minimum in June, typically 50.9°F.
Updated: Jun 17, 2025 @ 19:25:02 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate