FONTANA, CA 92336 Weather Forecast & Current Conditions

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92336 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ONTARIO, CA Current Weather
4:53 PM PDT JUN 22, 2026
Clear 88°F
Feels Like:	86°F
Dewpoint:	54°F
Rel. Hum.:	31%
Visibility:	10 miles
Wind:	WSW at 13 mph, gusts to 21
Pressure:	29.89 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

92336 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	FONTANA, CA 92336 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear. Lows 55 to 60. Areas of winds west 10 to 15 mph this evening becoming light.

TUESDAY
Mostly sunny. Highs 89 to 98. Areas of winds west to 10 mph...becoming 10 to 15 mph in the afternoon.

TUESDAY NIGHT
Partly cloudy. Lows 61 to 66. Areas of winds west to 10 mph in the evening becoming light.

WEDNESDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 90 to 98. Areas of winds west to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon.

WEDNESDAY NIGHT
Mostly clear. Lows 59 to 63. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light.

THURSDAY
Mostly sunny. Highs 87 to 94.

THURSDAY NIGHT
Mostly clear. Lows 55 to 59.

FRIDAY
Mostly sunny. Highs 84 to 90.

FRIDAY NIGHT
Mostly clear. Lows 53 to 58.

SATURDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 79 to 86.

SATURDAY NIGHT
Clear in the evening...becoming partly cloudy. Lows 53 to 58.

SUNDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 76 to 82.

SUNDAY NIGHT
Clear in the evening...becoming partly cloudy. Lows 50 to 56.

92336 WEATHER SATELLITE LOOPS

Visible Weather Satellite
FONTANA, CA 92336

Infrared Weather Satellite
FONTANA, CA 92336

92336 WEATHER RADAR LOOP

NEXRAD Weather Radar
FONTANA, CA 92336

MOS COMPUTER WEATHER FORECAST

ONTARIO, CA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 6/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
22 JUN 2026

11 AM

74°

74°

Clear

0%

0% Thunder
( 0% severe)

SW 6

51%

55°

High 85°

2 PM

83°

82°

Clear

WSW 10

37%

54°

Clear

5 PM

84°

83°

Clear

0%

0% Thunder
( 0% severe)

WSW 13

36%

54°

8 PM

75°

75°

Clear

WSW 12

52%

56°

Tuesday
23 JUN 2026

11 PM

67°

67°

Clear

1%

0% Thunder
( 0% severe)

WSW 9

65%

55°

Low 61°

2 AM

64°

65°

Clear

W 3

70%

54°

High 92°

5 AM

62°

63°

Partly Cloudy

1%

0% Thunder
( 0% severe)

CALM

72%

53°

Partly Cloudy

8 AM

66°

66°

Partly Cloudy

CALM

63%

53°

11 AM

78°

79°

Clear

2%

0% Thunder
( 0% severe)

SW 7

42%

53°

2 PM

88°

85°

Clear

WSW 10

28%

51°

5 PM

88°

86°

Clear

1%

0% Thunder
( 2% severe)

WSW 12

30%

53°

8 PM

79°

80°

Partly Cloudy

WSW 10

44%

55°

Wednesday
24 JUN 2026

11 PM

71°

71°

Partly Cloudy

3%

0% Thunder
( 3% severe)

WSW 8

57%

55°

Low 64°

2 AM

68°

68°

Partly Cloudy

WSW 3

63%

55°

High 91°

5 AM

66°

66°

Partly Cloudy

4%

0% Thunder
( 3% severe)

CALM

68%

55°

Partly Cloudy

8 AM

68°

68°

Partly Cloudy

CALM

63%

55°

11 AM

80°

80°

Partly Cloudy

2%

0% Thunder
( 3% severe)

SW 8

41%

54°

2 PM

88°

86°

Partly Cloudy

WSW 12

29%

52°

5 PM

88°

86°

Clear

WSW 13

30%

53°


ONTARIO, CA extended weather forecast
Thursday 25 JUN 2026	Friday 26 JUN 2026	Saturday 27 JUN 2026	Sunday 28 JUN 2026	Monday 29 JUN 2026
Low 63°	Low 60°	Low 64°	Low 62°	Low 62°
High 92°	High 89°	High 85°	High 86°	High 90°

Partly Cloudy 2% Rain	Partly Cloudy 4% Rain	Mostly Cloudy 5% Rain	Partly Cloudy 6% Rain	Partly Cloudy 5% Rain

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