South Fontana, CA Weather

10:17 Wednesday Artboard
Sunny
Sunny
30° Feels like 28°
UV 6 High
SPF 15-25
  • Today 9 July Sunny 38° / 21° Calm 14 - 40 km/h
  • Tomorrow 10 July Sunny 40° / 22° Calm 15 - 41 km/h
  • Friday 11 July Sunny 36° / 21° Calm 15 - 42 km/h
  • Saturday 12 July Sunny 35° / 18° Calm 15 - 42 km/h
  • Sunday 13 July Sunny 34° / 17° Calm 15 - 43 km/h
  • Monday 14 July Sunny 34° / 17° Calm 15 - 44 km/h
  • Tuesday 15 July Sunny 33° / 18° Calm 15 - 43 km/h

Weather Forecast for South Fontana, CA Today

, 9 July

Tomorrow

, 10 July
10:00 Sunny 30° Sunny
Feels Like 28°
Calm Southwest 2 - 17 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 26%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 10%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 17060 ft
11:00 Sunny 32° Sunny
Feels Like 30°
Calm Southwest 3 - 20 km/h
UV Index 8 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 21%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 30 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 17060 ft
12:00 Sunny 34° Sunny
Feels Like 32°
Calm Southwest 5 - 24 km/h
UV Index 11+ Extreme! SPF: 50+
  • Rain Rain 0% 0 mm
  • Humidity Humidity 18%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 32 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 17060 ft
13:00 Sunny 36° Sunny
Feels Like 34°
Calm Southwest 8 - 29 km/h
UV Index 11+ Extreme! SPF: 50+
  • Rain Rain 0% 0 mm
  • Humidity Humidity 16%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 34 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 16732 ft
14:00 Sunny 38° Sunny
Feels Like 35°
Calm Southwest 11 - 34 km/h
UV Index 10 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 15%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 35 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 17060 ft
15:00 Sunny 38° Sunny
Feels Like 36°
Calm Southwest 13 - 38 km/h
UV Index 8 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 15%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 36 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 17060 ft
16:00 Sunny 37° Sunny
Feels Like 35°
Calm Southwest 13 - 39 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 16%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 35 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 17060 ft
Sunny 17:00 Sunny 36° Sunny
Feels Like 34°
Calm Southwest 14 - 40 km/h
UV Index 3 Moderate SPF: 6-10
Sunny 17:00 Sunny 36° Sunny
Feels Like 34°
Calm Southwest 14 - 40 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 18%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 34 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 17388 ft
18:00 Sunny 35° Sunny
Feels Like 33°
Calm Southwest 12 - 38 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 20%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 33 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 17388 ft
19:00 Sunny 33° Sunny
Feels Like 31°
Calm Southwest 10 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 23%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 31 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 17388 ft
Sunny 20:00 Sunny 31° Sunny
Feels Like 29°
Calm Southwest 7 - 38 km/h
UV Index 0 Low SPF: no
Sunny 20:00 Sunny 31° Sunny
Feels Like 29°
Calm Southwest 7 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 26%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 29 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 17388 ft
21:00 Clear 29° Clear
Feels Like 28°
Calm Southwest 4 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 29%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 17388 ft
22:00 Clear 28° Clear
Feels Like 27°
Calm West 3 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 33%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 17717 ft
Clear 23:00 Clear 27° Clear
Feels Like 27°
Calm West 3 - 19 km/h
UV Index 0 Low SPF: no
Clear 23:00 Clear 27° Clear
Feels Like 27°
Calm West 3 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 17717 ft
24:00 Clear 27° Clear
Feels Like 27°
Calm West 2 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 7%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 17717 ft

Sunrise and Sunset

Sunrise 05:46 Sunset 20:03
First light 05:17 Midday 12:55 Last light 20:32
Day length 14h 18m

Remaining daylight 10h 15m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
9
Full Moon
10
Full Moon
11
Full Moon
12
Last Quarter
13
Last Quarter
14
Last Quarter
15
Last Quarter
16
Last Quarter
17
Last Quarter
18
Last Quarter
19
Last Quarter
20
Last Quarter
21
Last Quarter
22
Last Quarter

Air quality in South Fontana today

Detail
62
Unhealthy O₃ (167 µg/m³)
  • Health risk.
  • Consider reducing intense or prolonged outdoors activities if you experience symptoms.
  • Sensitive people should avoid intense or prolonged outdoor activities.

Weather graphs

Maximum Minimum Rainfall

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