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San Bernardino, CA

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San Bernardino, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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July 29 - August 12

Wed 7/29

99° /65°
0%
A crystal-clear sky

RealFeel®65°

Cloud Cover0%

WindW 5 mph

Wind Gusts12 mph

Thu 7/30

102° /67°
0%
Mostly sunny and toasty conditions; caution advised if outside for extended periods of time
alerts

Extreme Heat Warning

10:00 AM Thursday - 8:00 PM Sunday

RealFeel®104°

RealFeel Shade™99°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Fri 7/31

106° /71°
0%
Sunny and hot with the temperature approaching the record high of 108 set in 2020; heat will be dangerous, minimize outdoor activity
alerts

Extreme Heat Warning

10:00 AM Thursday - 8:00 PM Sunday

RealFeel®108°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Sat 8/1

109° /72°
0%
Very hot with the temperature approaching the record high of 111 set in 1938 with blazing sunshine; heat will be dangerous, minimize outdoor activity
alerts

Extreme Heat Warning

10:00 AM Thursday - 8:00 PM Sunday

RealFeel®111°

RealFeel Shade™106°

Max UV Index11.0 (Extreme)

WindW 5 mph

Sun 8/2

107° /70°
0%
Blazing sunshine and very hot with the temperature approaching the record high of 108 set in 1971; heat will be dangerous, minimize outdoor activity
alerts

Extreme Heat Warning

10:00 AM Thursday - 8:00 PM Sunday

RealFeel®111°

RealFeel Shade™104°

Max UV Index11.0 (Extreme)

WindW 6 mph

Mon 8/3

103° /69°
0%
Hot with plenty of sunshine

RealFeel®106°

RealFeel Shade™99°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Tue 8/4

101° /69°
1%
Hot with plenty of sun

RealFeel®104°

RealFeel Shade™98°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Wed 8/5

103° /69°
0%
Hot with plenty of sun

RealFeel®104°

RealFeel Shade™100°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Thu 8/6

101° /68°
2%
Mostly sunny and warm

RealFeel®104°

RealFeel Shade™98°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Fri 8/7

98° /67°
5%
Mostly sunny and seasonably warm

RealFeel®102°

RealFeel Shade™95°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Sat 8/8

93° /69°
2%
Sunny

RealFeel®99°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindWSW 5 mph

Sun 8/9

94° /69°
3%
Plenty of sunshine

RealFeel®98°

RealFeel Shade™91°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Mon 8/10

95° /68°
1%
Sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index10.0 (Very High)

WindWSW 6 mph

Tue 8/11

89° /67°
10%
Abundant sunshine

RealFeel®100°

RealFeel Shade™88°

Max UV Index10.0 (Very High)

WindSW 2 mph

Wed 8/12

95° /65°
10%
Luminous sunshine and seasonably warm

RealFeel®101°

RealFeel Shade™93°

Max UV Index10.0 (Very High)

WindSSW 2 mph

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