RIALTO, CA 92377 Weather

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ONTARIO, CA
Current Weather

3:53 AM PDT MAR 28, 2024
Clear
50°F
Feels Like: 50°F
Dewpoint: 43°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: Calm
Pressure: 30.10 inches
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RIALTO, CA 92377
Weather Forecast

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TODAY
Partly cloudy with patchy fog this morning...becoming mostly sunny. Highs 66 to 70. Light winds becoming west 10 to 15 mph with gusts to 30 mph this afternoon.
TONIGHT
Partly cloudy. Patchy fog overnight. Lows 38 to 45. Areas of winds west 10 to 15 mph with gusts to 30 mph becoming south overnight.
FRIDAY
Mostly cloudy with patchy fog in the morning...becoming partly cloudy. Highs 59 to 63. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of rain overnight. Lows 39 to 47. Areas of winds south 10 to 15 mph with gusts to 25 mph. Chance of measurable precipitation 50 percent.
SATURDAY
Rain. Rain may be heavy at times. Highs 51 to 56. Areas of winds south 10 to 20 mph with gusts to 30 mph.
SATURDAY NIGHT
Showers. Lows 37 to 44.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Highs 54 to 58.
SUNDAY NIGHT
Mostly cloudy in the evening...becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows 37 to 45.
MONDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs 61 to 66.
MONDAY NIGHT
Mostly clear. Lows 41 to 47.
TUESDAY
Mostly sunny. Warmer. Highs 70 to 75.
TUESDAY NIGHT
Mostly clear. Lows 44 to 50.
WEDNESDAY
Mostly sunny. Highs 74 to 79.

Visible Weather Satellite
RIALTO, CA 92377
Infrared Weather Satellite
RIALTO, CA 92377
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RIALTO, CA 92377

ONTARIO, CA 3 hourly weather forecast

weather forecast created  4:00 PM PST  3/27/2024
Thursday
28 MAR 2024
RIALTO, CA 92377 weather forecast Day 1, 0 hours 10 PM 55° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   6 72% 46°
Low 48° RIALTO, CA 92377 weather forecast Day 1, 3 hours 1 AM 51° 49° Partly Cloudy W   6 80% 45°
High 68° RIALTO, CA 92377 weather forecast Day 1, 6 hours 4 AM 49° 48° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   3 83% 44°

Decreasing Clouds



RIALTO, CA 92377 weather forecast Day 1, 9 hours 7 AM 51° 50° Mostly Cloudy SW   3 80% 45°
RIALTO, CA 92377 weather forecast Day 1, 12 hours 10 AM 59° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   6 60% 45°
RIALTO, CA 92377 weather forecast Day 1, 15 hours 1 PM 66° 66° Clear WSW   12 45% 44°
RIALTO, CA 92377 weather forecast Day 1, 18 hours 4 PM 66° 66° Partly Cloudy 1%

0% Thunder
( 1% severe)
WSW   15 45% 44°
RIALTO, CA 92377 weather forecast Day 1, 21 hours 7 PM 58° 55° Partly Cloudy WSW   15 64% 46°
Friday
29 MAR 2024
RIALTO, CA 92377 weather forecast Day 2, 0 hours 10 PM 54° 51° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   12 74% 46°
Low 47° RIALTO, CA 92377 weather forecast Day 2, 3 hours 1 AM 51° 48° Mostly Cloudy WSW   7 83% 46°
High 62° RIALTO, CA 92377 weather forecast Day 2, 6 hours 4 AM 49° 47° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   6 83% 44°

Mostly Cloudy



RIALTO, CA 92377 weather forecast Day 2, 9 hours 7 AM 49° 47° Mostly Cloudy S   6 80% 43°
RIALTO, CA 92377 weather forecast Day 2, 12 hours 10 AM 55° 53° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   7 59% 41°
RIALTO, CA 92377 weather forecast Day 2, 15 hours 1 PM 60° 58° Partly Cloudy SW   12 42% 37°
RIALTO, CA 92377 weather forecast Day 2, 18 hours 4 PM 59° 56° Partly Cloudy 8%

0% Thunder
( 1% severe)
SW   14 42% 36°
RIALTO, CA 92377 weather forecast Day 2, 21 hours 7 PM 53° 48° Partly Cloudy SW   15 57% 38°

ONTARIO, CA extended weather forecast

Saturday
30 MAR 2024
Sunday
31 MAR 2024
Monday
1 APR 2024
Tuesday
2 APR 2024
Wednesday
3 APR 2024
Low 51° Low 47° Low 48° Low 48° Low 51°
High 52° High 60° High 66° High 76° High 81°
RIALTO, CA 92377 weather forecast Day 3 RIALTO, CA 92377 weather forecast Day 4 RIALTO, CA 92377 weather forecast Day 5 RIALTO, CA 92377 weather forecast Day 6 RIALTO, CA 92377 weather forecast Day 7
Overcast
95% Rain
Overcast
89% Rain
Mostly Cloudy
49% Rain
Partly Cloudy
14% Rain
Clear
4% Rain
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