Weather forecast for tomorrowJohannesburg, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 79°F
- 48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSE 159°
- Humidity: 25%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:10 pm PDT
- details ▼
On Monday, October 19, conditions remain stable and sunny, with little cloud presence.
The peak daytime temperature will touch a moderately hot 78.8°F, while the nighttime temperature will descend to a chilly 48.2°F.
The daily maximum temperature is expected to be a couple of degrees higher than October's climate average of 74.5°F.
Sunrise will be at 7:00 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 10min.
The peak daytime temperature will touch a moderately hot 78.8°F, while the nighttime temperature will descend to a chilly 48.2°F.
The daily maximum temperature is expected to be a couple of degrees higher than October's climate average of 74.5°F.
Sunrise will be at 7:00 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 10min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 77°C.
Coldest hour: 6 am 48°C.
Coldest hour: 6 am 48°C.
Chance of precipitation
Highest chance: 12 am - 3 am 1%.
Hourly weather forecast
- 12 am
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 184°
- Humidity: 35%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 41%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSE 161°
- Humidity: 44%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 94°
- Humidity: 47%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:00 am
- 8 am
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 57°
- Humidity: 44%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 136°
- Humidity: 28%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 174°
- Humidity: 22%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 185°
- Humidity: 18%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphS 190°
- Humidity: 16%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphS 189°
- Humidity: 19%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 8 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSW 207°
- Humidity: 29%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 201°
- Humidity: 36%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, sunny conditions are likely to prevail.
The temperature will vary between the lowest temperature of 48.2°F and the highest temperature of 77°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature is expected to be a couple of degrees higher than the average peak in October, which is 74.5°F. Forecast models suggest a low more comparable to November's typical minimum of 45.3°F than October's usual 55°F.
The temperature will vary between the lowest temperature of 48.2°F and the highest temperature of 77°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature is expected to be a couple of degrees higher than the average peak in October, which is 74.5°F. Forecast models suggest a low more comparable to November's typical minimum of 45.3°F than October's usual 55°F.
Updated: Oct 18, 2026 @ 15:02:36 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
Frequently asked questions
On Monday, in Johannesburg, sunshine is forecasted under mostly clear skies.
Tomorrow, the highest temperature will be 78.8°F, while the lowest temperature will be 48.2°F.
The maximum temperature will be slightly warmer than the average highest temperature of 74.5°F in October. The lowest temperature will be also relatively lower than the average low of 55°F.
The maximum temperature will be slightly warmer than the average highest temperature of 74.5°F in October. The lowest temperature will be also relatively lower than the average low of 55°F.
On Monday, in Johannesburg, sunrise will be at 7:00 am and sunset at 6:10 pm (PDT).
In Johannesburg, the length of the day tomorrow will be 11h and 10min.
