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Rialto, CA

98°F
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Rialto, CA Weather
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July 27 - August 10

Mon 7/27

100° /68°
0%
Hot with abundant sunshine; caution advised if outside for extended periods of time
alerts

Heat Advisory

10:00 AM Wednesday - 8:00 PM Monday

RealFeel®105°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindSW 7 mph

Tue 7/28

99° /67°
0%
Warm with plenty of sunshine

RealFeel®102°

RealFeel Shade™96°

Max UV Index11.0 (Extreme)

WindSW 8 mph

Wed 7/29

99° /65°
0%
Mostly sunny and warm

RealFeel®102°

RealFeel Shade™95°

Max UV Index11.0 (Extreme)

WindSW 8 mph

Thu 7/30

100° /70°
0%
Mostly sunny and hot; caution advised if outside for extended periods of time

RealFeel®104°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindSW 6 mph

Fri 7/31

101° /72°
0%
Hot with plenty of sunshine; heat will be dangerous, minimize outdoor activity

RealFeel®106°

RealFeel Shade™99°

Max UV Index11.0 (Extreme)

WindSW 6 mph

Sat 8/1

105° /71°
0%
Hot with sizzling sunshine

RealFeel®106°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindWSW 5 mph

Sun 8/2

106° /70°
1%
Mostly sunny and very hot with the temperature approaching the record high of 108 set in 1971

RealFeel®108°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Mon 8/3

102° /69°
0%
Hot with plenty of sunshine

RealFeel®104°

RealFeel Shade™99°

Max UV Index11.0 (Extreme)

WindSW 5 mph

Tue 8/4

100° /68°
0%
Hot with plenty of sun

RealFeel®103°

RealFeel Shade™98°

Max UV Index11.0 (Extreme)

WindSW 5 mph

Wed 8/5

100° /70°
0%
Sunny and toasty conditions

RealFeel®101°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindSW 5 mph

Thu 8/6

98° /70°
2%
Mostly sunny and warm

RealFeel®101°

RealFeel Shade™95°

Max UV Index11.0 (Extreme)

WindWSW 5 mph

Fri 8/7

96° /68°
1%
Sunshine and seasonably warm

RealFeel®100°

RealFeel Shade™93°

Max UV Index11.0 (Extreme)

WindWSW 5 mph

Sat 8/8

95° /69°
4%
Partly sunny and seasonably warm

RealFeel®100°

RealFeel Shade™92°

Max UV Index11.0 (Extreme)

WindSW 5 mph

Sun 8/9

96° /65°
5%
Seasonably warm with plenty of sunshine

RealFeel®103°

RealFeel Shade™94°

Max UV Index11.0 (Extreme)

WindSSW 1 mph

Mon 8/10

94° /68°
20%
Mostly sunny and seasonably warm

RealFeel®101°

RealFeel Shade™93°

Max UV Index11.0 (Extreme)

WindSSW 1 mph

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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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