DIAMOND BAR, CA 91765 Weather Forecast & Current Conditions

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CHINO, CA
Current Weather

1:53 PM PDT AUG 20, 2025
Scattered Clouds
100°F
Feels Like: 98°F
Dewpoint: 54°F
Rel. Hum.: 22%
Visibility: 10 miles
Wind: WSW at 8 mph
Pressure: 29.91 inches
Last 72 hours

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DIAMOND BAR, CA 91765
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 60s to mid 70s.
THURSDAY
Sunny. Highs 96 to 101.
THURSDAY NIGHT
Clear. Lows in the upper 60s to mid 70s. Southwest winds around 15 mph in the evening.
FRIDAY
Sunny. Highs 96 to 100.
FRIDAY NIGHT
Mostly clear except for patchy low clouds and fog after midnight. Lows in the upper 60s to mid 70s.
SATURDAY
Sunny except for patchy low clouds and fog in the morning. A 20 percent chance of rain in the morning. Highs 95 to 100.
SATURDAY NIGHT
Mostly clear. A 20 percent chance of rain in the evening. Lows in the mid 60s to mid 70s.
SUNDAY
Sunny. Highs in the mid 90s.
SUNDAY NIGHT
Mostly clear. Lows around 70.
MONDAY
Sunny in the morning, becoming partly cloudy with a 20 percent chance of rain in the afternoon. Highs around 90.
MONDAY NIGHT
Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 60s.
TUESDAY
Sunny except for patchy low clouds and fog in the morning. A 20 percent chance of rain in the afternoon. Highs in the mid 80s to around 90.
TUESDAY NIGHT
Mostly clear except for patchy low clouds and fog after midnight. Lows in the lower to mid 60s.

Visible Weather Satellite
DIAMOND BAR, CA 91765
Infrared Weather Satellite
DIAMOND BAR, CA 91765
NEXRAD Weather Radar
DIAMOND BAR, CA 91765

CHINO, CA 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/20/2025
Wednesday
20 AUG 2025
DIAMOND BAR, CA 91765 weather forecast Day 1, 12 hours 11 AM 87° 86° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   3 35% 56°
High 99° DIAMOND BAR, CA 91765 weather forecast Day 1, 15 hours 2 PM 98° 95° Clear W   8 21% 51°
Partly Cloudy



DIAMOND BAR, CA 91765 weather forecast Day 1, 18 hours 5 PM 95° 92° Clear 0%

0% Thunder
( 0% severe)
WSW   13 24% 53°
DIAMOND BAR, CA 91765 weather forecast Day 1, 21 hours 8 PM 82° 81° Partly Cloudy W   6 40% 55°
Thursday
21 AUG 2025
DIAMOND BAR, CA 91765 weather forecast Day 2, 0 hours 11 PM 74° 74° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   3 53% 56°
Low 65° DIAMOND BAR, CA 91765 weather forecast Day 2, 3 hours 2 AM 71° 71° Partly Cloudy E   2 59% 56°
High 103° DIAMOND BAR, CA 91765 weather forecast Day 2, 6 hours 5 AM 68° 68° Clear 1%

0% Thunder
( 0% severe)
NNE   2 65% 56°

Partly Cloudy



DIAMOND BAR, CA 91765 weather forecast Day 2, 9 hours 8 AM 74° 74° Partly Cloudy NE   1 57% 58°
DIAMOND BAR, CA 91765 weather forecast Day 2, 12 hours 11 AM 91° 89° Partly Cloudy 3%

0% Thunder
( 0% severe)
W   2 31% 56°
DIAMOND BAR, CA 91765 weather forecast Day 2, 15 hours 2 PM 101° 100° Partly Cloudy W   9 22% 55°
DIAMOND BAR, CA 91765 weather forecast Day 2, 18 hours 5 PM 97° 95° Clear 3%

0% Thunder
( 0% severe)
WSW   14 25% 55°
DIAMOND BAR, CA 91765 weather forecast Day 2, 21 hours 8 PM 84° 83° Partly Cloudy WSW   7 40% 57°
Friday
22 AUG 2025
DIAMOND BAR, CA 91765 weather forecast Day 3, 0 hours 11 PM 76° 78° Clear 1%

0% Thunder
( 0% severe)
WSW   3 52% 57°
Low 67° DIAMOND BAR, CA 91765 weather forecast Day 3, 3 hours 2 AM 72° 72° Clear W   2 61% 58°
High 103° DIAMOND BAR, CA 91765 weather forecast Day 3, 6 hours 5 AM 70° 70° Partly Cloudy 2%

0% Thunder
( 1% severe)
N   1 66% 58°

Partly Cloudy



DIAMOND BAR, CA 91765 weather forecast Day 3, 9 hours 8 AM 76° 78° Partly Cloudy S   1 60% 61°
DIAMOND BAR, CA 91765 weather forecast Day 3, 15 hours 11 AM 92° 91° Partly Cloudy 6%

0% Thunder
( 6% severe)
WSW   3 33% 59°
DIAMOND BAR, CA 91765 weather forecast Day 3, 18 hours 2 PM 101° 101° Clear WSW   10 24% 57°
DIAMOND BAR, CA 91765 weather forecast Day 3, 21 hours 5 PM 96° 94° Clear     WSW   14 26% 56°

CHINO, CA extended weather forecast

Saturday
23 AUG 2025
Sunday
24 AUG 2025
Monday
25 AUG 2025
Tuesday
26 AUG 2025
Wednesday
27 AUG 2025
Low 70° Low 68° Low 66° Low 65° Low 63°
High 103° High 102° High 100° High 91° High 92°
DIAMOND BAR, CA 91765 weather forecast Day 4 DIAMOND BAR, CA 91765 weather forecast Day 5 DIAMOND BAR, CA 91765 weather forecast Day 6 DIAMOND BAR, CA 91765 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
18% Rain
Clear
2% Rain
Clear
4% Rain
Partly Cloudy
8% Rain
Clear
4% Rain
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