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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Rialto, CA

69°F
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Rialto

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Rialto, CA Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

Today's Weather

Fri, Mar 20

Very hot with scorching sunshine; caution advised if outside for extended periods of time Hi: 97°

Tonight: Mainly clear and warm Lo: 64°

Current Weather

5:13 AM

69°F
RealFeel® 68°
Clear More Details
Wind NNE 2 mph
Wind Gusts 3 mph
Air Quality Poor

Looking Ahead

The ongoing, record-shattering heat wave will be tamed over the weekend

Rialto Weather Radar

Rialto Weather Radar
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Clouds
Temperature

Hourly Weather

6 AM 69°
rain drop 0%
7 AM 73°
rain drop 0%
8 AM 77°
rain drop 0%
9 AM 82°
rain drop 0%
10 AM 88°
rain drop 0%
11 AM 94°
rain drop 0%
12 PM 96°
rain drop 0%
1 PM 97°
rain drop 0%
2 PM 97°
rain drop 0%
3 PM 97°
rain drop 0%
4 PM 97°
rain drop 0%
5 PM 96°
rain drop 0%

10-Day Weather Forecast

Today

3/20

97° 64°

Very hot with sunshine

Night: Mainly clear and warm
0%

Sat

3/21

93° 69°

Partly sunny and hot

Partly cloudy and warm
0%

Sun

3/22

87° 69°

Sunshine and very warm

Mainly clear and warm
1%

Mon

3/23

92° 71°

Mostly sunny and hot

Mainly clear and very warm
1%

Tue

3/24

96° 73°

Mostly sunny and hot

Mostly clear and very warm
2%

Wed

3/25

93° 67°

Mostly sunny and hot

Mainly clear and warm
2%

Thu

3/26

90° 67°

Partly sunny and very warm

Mainly clear and warm
2%

Fri

3/27

93° 68°

Hot with hazy sun

Partly cloudy and warm
0%

Sat

3/28

91° 64°

Hot with high clouds

Partly cloudy and warm
0%

Sun

3/29

84° 62°

Mostly sunny and very warm

Clear and warm
0%

Sun & Moon

12 hrs 07 mins
Rise 6:54 AM
Set 7:01 PM
Waxing Crescent
Rise 7:37 AM
Set 9:16 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen High Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States California Rialto

Weather Near Rialto:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
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