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Fontana, CA

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

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, August 26

Day

8/26
106°Hi
RealFeel® 107°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 103°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly sunny and very hot with the temperature tying the record high from 1981; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Extreme Heat Warning

10:00 AM Tuesday - 8:00 PM Friday
alerts

Air Quality Alert

1:34 PM Monday - 8:00 PM Friday

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindWSW 8 mph

Wind Gusts22 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover18%

Morning

Afternoon

Night

8/26
76°Lo
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear and very warm
alerts

Extreme Heat Warning

10:00 AM Tuesday - 8:00 PM Friday
alerts

Air Quality Alert

1:34 PM Monday - 8:00 PM Friday

WindWNW 5 mph

Wind Gusts10 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover9%

Evening

Overnight

Sun & Moon

13 hrs 05 mins
Rise 6:19 AM
Set 7:24 PM
Waxing Gibbous
Rise 6:46 PM
Set 5:46 AM

Temperature History

8/26
High
Low
Forecast
106°
76°
Average
98°
63°
Last Year
90°
72°
Record
106°
1981
51°
1978

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Weather Near Fontana:

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