Current Weather Forecast for Johannesburg

CA 93528  |   4:47pm

Weather Conditions

103°

Feels Like 103°

Sunny

71° 106° EXTREME HEAT

EXTREME HEAT

3

UV Index

Good

Air Quality

SSW 19 mph

Wind

0 in

rain

Tonight

Tue 8/4

66°

Lowest Temperature

Clear. Gusty winds diminishing after midnight. Low 66F. SW winds at 20 to 30 mph, decreasing to 10 to 15 mph.

Tomorrow

Wed 8/5

105°

Highest Temperature

Sunny. Hot. High around 105F. Winds SSW at 15 to 25 mph.

Tomorrow night

Wed 8/5

69°

Lowest Temperature

Clear skies. Low 69F. Winds SW at 15 to 25 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Johannesburg

Hourly Weather Forecast & Temperature

5PM

102°

Feels Like 102°

EXTREME HEAT

Sunny/Wind

SW 20 mph

Wind

1003 mb

Pressure

6%

Humidity

3

UV Index

10mi

Visibility

1%

Cloud Cover

6PM

101°

Feels Like 101°

EXTREME HEAT

Sunny/Wind

SW 20 mph

Wind

1003 mb

Pressure

6%

Humidity

1

UV Index

10mi

Visibility

1%

Cloud Cover

7PM

98°

Feels Like 98°

EXTREME HEAT

Sunny

SW 19 mph

Wind

1004 mb

Pressure

7%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

8PM

93°

Feels Like 93°

EXTREME HEAT

Clear

SW 15 mph

Wind

1005 mb

Pressure

11%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

9PM

89°

Feels Like 89°

EXTREME HEAT

Clear

SW 14 mph

Wind

1006 mb

Pressure

13%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

10PM

86°

Feels Like 86°

EXTREME HEAT

Clear

SW 14 mph

Wind

1007 mb

Pressure

15%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

11PM

83°

Feels Like 83°

EXTREME HEAT

Clear

SW 13 mph

Wind

1007 mb

Pressure

17%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

12AM

81°

Feels Like 81°

EXTREME HEAT

Clear

SSW 12 mph

Wind

1008 mb

Pressure

19%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

1AM

79°

Feels Like 79°

EXTREME HEAT

Clear

SSW 11 mph

Wind

1008 mb

Pressure

20%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

2AM

76°

Feels Like 76°

EXTREME HEAT

Clear

SSW 9 mph

Wind

1008 mb

Pressure

22%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

3AM

73°

Feels Like 73°

EXTREME HEAT

Clear

SSW 9 mph

Wind

1008 mb

Pressure

23%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

4AM

71°

Feels Like 71°

EXTREME HEAT

Clear

SSW 8 mph

Wind

1008 mb

Pressure

26%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

Tue 8/4

Tue

71°

106°

EXTREME HEAT

Clear and windy. Lows overnight in the mid 60s.

103°

Feels Like

SW 20 mph

Wind

16%

Humidity

0

UV Index

6:01 AM

Sunrise

7:51 PM

Sunset

Wed 8/5

Wed

66°

105°

EXTREME HEAT

Mainly sunny. Highs 103 to 107F and lows in the upper 60s.

105°

Feels Like

SSW 18 mph

Wind

12%

Humidity

10

UV Index

6:02 AM

Sunrise

7:50 PM

Sunset

Thu 8/6

Thu

69°

105°

EXTREME HEAT

Abundant sunshine. Highs 103 to 107F and lows in the low 70s.

105°

Feels Like

SSW 15 mph

Wind

13%

Humidity

10

UV Index

6:03 AM

Sunrise

7:49 PM

Sunset

Fri 8/7

Fri

71°

105°

EXTREME HEAT

Abundant sunshine. Highs 103 to 107F and lows in the low 70s.

105°

Feels Like

SSW 14 mph

Wind

15%

Humidity

10

UV Index

6:04 AM

Sunrise

7:48 PM

Sunset

Sat 8/8

Sat

72°

105°

EXTREME HEAT

Sunny. Highs 103 to 107F and lows in the low 70s.

105°

Feels Like

SSW 16 mph

Wind

14%

Humidity

10

UV Index

6:04 AM

Sunrise

7:47 PM

Sunset

Sun 8/9

Sun

2%

72°

104°

A few clouds. Highs 102 to 106F and lows in the low 70s.

104°

Feels Like

SSW 18 mph

Wind

14%

Humidity

10

UV Index

6:05 AM

Sunrise

7:45 PM

Sunset

Mon 8/10

Mon

72°

102°

Windy with times of sun and clouds. Highs 100 to 104F and lows in the low 70s.

102°

Feels Like

SSW 20 mph

Wind

16%

Humidity

10

UV Index

6:06 AM

Sunrise

7:44 PM

Sunset

Tue 8/11

Tue

70°

99°

Mix of sun and clouds. Highs in the upper 90s and lows in the upper 60s.

99°

Feels Like

SSW 19 mph

Wind

17%

Humidity

10

UV Index

6:07 AM

Sunrise

7:43 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• Mountain Wells Ave, Johannesburg, CA 93528
• Piute Ave, Johannesburg, CA 93528
• Santa Fe Ave, Johannesburg, CA 93528

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

Series of earthquakes rattle California, Mexico in busy morning of seismic activity along Pacific Ring of Fire

A series of earthquakes struck offshore near the Mexico–Guatemala border overnight and into Tuesday, while another quake was reported in Central California.

Life-threatening heat dome starts to ease up after baking the West with triple-digit temperatures

The heat dome that plagued the Central and Southern Plains retreated back to the West, bringing extreme triple-digit temperatures to the Four Corners and Desert Southwest.

Watch: Two rattlesnakes ‘dance’ on busy street as Southern California sees spike in bite cases

Video captured in Southern California shows two large rattlesnakes fighting near a storm drain in Thousand Oaks on Tuesday, highlighting a broader, unsettling surge in snake encounters across the region.

Genevieve weakens after becoming first Category 5 in Eastern Pacific since 2024

Genevieve weakened to a Category 1 hurricane Thursday morning after becoming the Eastern Pacific's first Category 5 storm since 2024.

Load More Stories