SAN DIMAS, CA 91773 Weather Forecast & Current Conditions

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91773 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ONTARIO, CA Current Weather
2:53 AM PDT JUN 9, 2026
Clear 61°F
Feels Like:	61°F
Dewpoint:	55°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	W at 5 mph
Pressure:	29.89 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

91773 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN DIMAS, CA 91773 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Areas of low clouds and fog in the morning then sunny. Highs in the upper 70s to mid 80s.

TONIGHT
Mostly clear. Lows around 60.

WEDNESDAY
Sunny. Highs in the 80s to around 90.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 60s.

THURSDAY
Areas of low clouds and fog in the morning then sunny. Highs in the 80s.

THURSDAY NIGHT
Mostly clear. Lows in the upper 50s to mid 60s.

FRIDAY
Areas of low clouds and fog in the morning then sunny. Highs in the mid 80s to around 90.

FRIDAY NIGHT
Mostly clear. Lows in the lower to mid 60s.

SATURDAY
Partly cloudy in the morning then sunny. Highs in the mid to upper 80s.

SATURDAY NIGHT
Mostly clear. Lows in the lower to mid 60s.

SUNDAY
Partly cloudy in the morning then sunny. Highs in the mid 80s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 60s.

MONDAY
Partly cloudy in the morning then sunny. Highs in the lower to mid 80s.

91773 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN DIMAS, CA 91773

Infrared Weather Satellite
SAN DIMAS, CA 91773

91773 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN DIMAS, CA 91773

MOS COMPUTER WEATHER FORECAST

ONTARIO, CA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
PDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Tuesday
9 JUN 2026

11 PM

64°

Clear

0% Thunder
( 0% severe)

WSW 7

73%

55°

Low 58°

2 AM

61°

62°

Clear

W 3

78%

54°

High 86°

5 AM

59°

60°

Clear

0% Thunder
( 0% severe)

CALM

83%

54°

Clear

8 AM

63°

64°

Partly Cloudy

CALM

75%

55°

11 AM

74°

Clear

0% Thunder
( 0% severe)

SW 6

53%

56°

2 PM

82°

Clear

WSW 10

41%

56°

5 PM

82°

Clear

0% Thunder
( 0% severe)

WSW 12

41%

56°

8 PM

75°

Clear

WSW 9

52%

56°

Wednesday
10 JUN 2026

11 PM

68°

Clear

0% Thunder
( 0% severe)

W 6

65%

56°

Low 61°

2 AM

64°

66°

Clear

W 2

78%

57°

High 91°

5 AM

63°

64°

Clear

0% Thunder
( 0% severe)

CALM

81%

57°

Clear

8 AM

66°

Partly Cloudy

CALM

73%

57°

11 AM

79°

80°

Clear

0% Thunder
( 0% severe)

SW 6

49%

58°

2 PM

88°

87°

Clear

WSW 10

36%

58°

5 PM

88°

87°

Clear

0% Thunder
( 0% severe)

WSW 13

35%

57°

8 PM

77°

79°

Clear

WSW 12

54%

59°


ONTARIO, CA extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 64°	Low 64°	Low 63°	Low 65°	Low 63°
High 88°	High 94°	High 95°	High 91°	High 91°

Partly Cloudy	Partly Cloudy 1% Rain	Partly Cloudy	Partly Cloudy 1% Rain	Partly Cloudy 1% Rain

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SAN DIMAS, CA 91773 Weather Forecast & Current Conditions

ONTARIO, CA Current Weather

SAN DIMAS, CA 91773 Weather Forecast

ONTARIO, CA 3 hourly weather forecast

ONTARIO, CA extended weather forecast

ONTARIO, CA
Current Weather

SAN DIMAS, CA 91773
Weather Forecast