ONTARIO, CA 91758 Weather Forecast & Current Conditions

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91758 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ONTARIO, CA Current Weather
12:53 AM PDT OCT 16, 2025
Clear 55°F
Feels Like:	55°F
Dewpoint:	46°F
Rel. Hum.:	72%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

91758 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ONTARIO, CA 91758 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Clear. Lows 44 to 49. Areas of winds west to 10 mph becoming east overnight.

THURSDAY
Sunny, warmer. Highs 74 to 79. Light winds becoming north 10 to 15 mph with gusts to 25 mph in the afternoon.

THURSDAY NIGHT
Clear. Lows 50 to 54. Areas of winds west 10 to 15 mph with gusts to 25 mph becoming northeast overnight.

FRIDAY
Mostly sunny. Highs 77 to 84. Areas of winds northeast to 10 mph in the morning becoming light.

FRIDAY NIGHT
Clear. Lows around 53. Areas of winds northeast to 10 mph.

SATURDAY
Mostly sunny. Highs 79 to 86.

SATURDAY NIGHT
Partly cloudy. Lows 52 to 56.

SUNDAY
Partly cloudy. Highs 78 to 84.

SUNDAY NIGHT
Mostly clear. Lows 50 to 54.

MONDAY
Mostly sunny. Highs 75 to 80.

MONDAY NIGHT
Mostly clear. Lows 49 to 53.

TUESDAY
Mostly sunny. Highs 73 to 78.

TUESDAY NIGHT
Mostly clear. Lows 49 to 53.

91758 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ONTARIO, CA 91758

Infrared Weather Satellite
ONTARIO, CA 91758

91758 WEATHER RADAR LOOP

NEXRAD Weather Radar
ONTARIO, CA 91758

MOS COMPUTER WEATHER FORECAST

ONTARIO, CA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 10/15/2025

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)

Thursday
16 OCT 2025

11 PM

57°

56°

Clear

0% Thunder
( 0% severe)

W 7

69%

47°

Low 51°

2 AM

54°

52°

Clear

NNE 8

74%

46°

High 77°

5 AM

52°

50°

Clear

0% Thunder
( 0% severe)

NE 6

77%

45°

Clear

8 AM

53°

51°

Clear

NNE 6

77%

46°

11 AM

66°

Clear

0% Thunder
( 0% severe)

WSW 3

47%

45°

2 PM

75°

Clear

W 3

31%

42°

5 PM

75°

Clear

0% Thunder
( 0% severe)

W 5

32%

43°

8 PM

66°

Clear

W 3

47%

45°

Friday
17 OCT 2025

11 PM

61°

60°

Clear

0% Thunder
( 0% severe)

NE 8

56%

45°

Low 53°

2 AM

58°

56°

Clear

NNE 9

60%

44°

High 81°

5 AM

56°

54°

Clear

0% Thunder
( 0% severe)

NNE 7

62%

43°

Clear

8 AM

57°

56°

Clear

NE 7

62%

44°

11 AM

71°

Clear

0% Thunder
( 0% severe)

NE 3

36%

43°

2 PM

79°

78°

Clear

NNW 3

25%

40°

5 PM

79°

78°

Clear

0% Thunder
( 0% severe)

W 3

27%

42°

8 PM

68°

Clear

NW 5

40%

43°


ONTARIO, CA extended weather forecast
Saturday 18 OCT 2025	Sunday 19 OCT 2025	Monday 20 OCT 2025	Tuesday 21 OCT 2025	Wednesday 22 OCT 2025
Low 54°	Low 57°	Low 56°	Low 56°	Low 56°
High 84°	High 86°	High 81°	High 84°	High 77°

Clear 1% Rain	Clear 1% Rain	Partly Cloudy 4% Rain	Partly Cloudy 4% Rain	Overcast 8% Rain

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ONTARIO, CA 91758 Weather Forecast & Current Conditions

ONTARIO, CA Current Weather

ONTARIO, CA 91758 Weather Forecast

ONTARIO, CA 3 hourly weather forecast

ONTARIO, CA extended weather forecast

ONTARIO, CA
Current Weather

ONTARIO, CA 91758
Weather Forecast