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Severe weather outbreak to peak Friday with tornadoes. Click for the forecast. Chevron right

Rialto, CA

56°F
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Rialto

California

56°
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Rialto, CA Weather
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7 AM

54°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™48°

WindNNE 13 mph

Air QualityPoor

Max UV Index0.5 (Low)

Wind Gusts15 mph

Humidity34%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

58°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™53°

WindNNE 13 mph

Air QualityPoor

Max UV Index1.5 (Low)

Wind Gusts15 mph

Humidity34%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover20%

Visibility10 mi

Cloud Ceiling30000 ft

9 AM

62°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™57°

WindNNE 14 mph

Air QualityPoor

Max UV Index2.6 (Moderate)

Wind Gusts16 mph

Humidity18%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover15%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

65°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™62°

WindNNE 15 mph

Air QualityFair

Max UV Index4.2 (Moderate)

Wind Gusts21 mph

Humidity14%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

68°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™64°

WindNNE 15 mph

Air QualityPoor

Max UV Index6.1 (High)

Wind Gusts22 mph

Humidity11%

Indoor Humidity11% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

72°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™68°

WindNNE 15 mph

Air QualityPoor

Max UV Index8.3 (Very High)

Wind Gusts21 mph

Humidity10%

Indoor Humidity10% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

74°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™70°

WindNNE 15 mph

Air QualityPoor

Max UV Index9.3 (Very High)

Wind Gusts18 mph

Humidity9%

Indoor Humidity9% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover4%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

76°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™73°

WindNNE 14 mph

Air QualityPoor

Max UV Index8.3 (Very High)

Wind Gusts16 mph

Humidity8%

Indoor Humidity8% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

78°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™74°

WindNNE 13 mph

Air QualityPoor

Max UV Index6.1 (High)

Wind Gusts18 mph

Humidity8%

Indoor Humidity8% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

80°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Wind Advisory

5:00 AM Friday - 5:00 PM Friday

RealFeel Shade™76°

WindN 13 mph

Air QualityPoor

Max UV Index4.2 (Moderate)

Wind Gusts20 mph

Humidity7%

Indoor Humidity7% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

78°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny

RealFeel Shade™75°

WindN 12 mph

Air QualityPoor

Max UV Index2.6 (Moderate)

Wind Gusts18 mph

Humidity7%

Indoor Humidity7% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

77°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny

RealFeel Shade™73°

WindN 10 mph

Air QualityPoor

Max UV Index1.5 (Low)

Wind Gusts17 mph

Humidity8%

Indoor Humidity8% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

74°
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny

RealFeel Shade™71°

WindN 10 mph

Air QualityPoor

Max UV Index0.5 (Low)

Wind Gusts16 mph

Humidity9%

Indoor Humidity9% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover6%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

71°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindN 9 mph

Air QualityPoor

Wind Gusts14 mph

Humidity10%

Indoor Humidity10% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

68°
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindN 9 mph

Air QualityPoor

Wind Gusts12 mph

Humidity11%

Indoor Humidity11% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

65°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindNNE 9 mph

Air QualityPoor

Wind Gusts10 mph

Humidity13%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

63°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindNNE 8 mph

Air QualityPoor

Wind Gusts10 mph

Humidity13%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Rialto

AccuWeather's hourly forecast for Rialto provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 54° with a RealFeel® of 48°, sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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Weather Near Rialto:

  • Anaheim, CA
  • Long Beach, CA
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