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Rialto, CA

98°F
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Rialto, 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
Monday, July 27

Current Weather

4:10 PM

98°F
Sunny
RealFeel® 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible 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™ 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
99°
RealFeel Shade™
95°
Heat Index
95°
Max UV Index
3.2 (Moderate)
Wind
WSW 7 mph
Wind Gusts
12 mph
Humidity
22%
Indoor Humidity
22% (Ideal Humidity)
Dew Point
53° F
Pressure
↔ 29.88 in
Cloud Cover
1%
Visibility
14 mi
Cloud Ceiling
33000 ft

Day

7/27
98°Hi
RealFeel® 105°
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™ 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible 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 seasonably hot; caution advised if outside for extended periods of time
alerts

Heat Advisory

10:00 AM Wednesday - 8:00 PM Monday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSW 7 mph

Wind Gusts24 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover9%

Morning

Afternoon

Night

7/27
68°Lo
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear
alerts

Heat Advisory

10:00 AM Wednesday - 8:00 PM Monday

WindSSW 5 mph

Wind Gusts10 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover6%

Evening

Overnight

Sun & Moon

13 hrs 58 mins
Rise 5:57 AM
Set 7:55 PM
Waxing Gibbous
Rise 7:04 PM
Set 4:54 AM

Temperature History

7/27
High
Low
Forecast
98°
68°
Average
98°
65°
Last Year
90°
59°

Current Weather Conditions in Rialto

Rialto, California is currently Sunny with a temperature of 98°. The current RealFeel® Temperature is 99° (Hot) based on observed conditions including 22% humidity, 1% cloud cover, a UV index of 3, and winds of 7 mph. In shade, the RealFeel Shade™ is 95°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Rialto, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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