MT BALDY, CA 91759 Weather Forecast & Current Conditions

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ONTARIO, CA
Current Weather

7:53 PM PDT SEP 6, 2025
Clear
84°F
Feels Like: 82°F
Dewpoint: 50°F
Rel. Hum.: 31%
Visibility: 10 miles
Wind: SW at 9 mph
Pressure: 29.95 inches
Last 72 hours

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MT BALDY, CA 91759
Weather Forecast

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TONIGHT
Clear, cooler. Lows 45 to 55 above 6000 feet to 55 to 65 below 6000 feet. Areas of winds southwest 10 mph this evening becoming light.
SUNDAY
Mostly sunny. Highs 68 to 78 above 6000 feet to 78 to 87 below 6000 feet. Areas of winds south 10 to 15 mph.
SUNDAY NIGHT
Clear. Lows 44 to 54 above 6000 feet to 53 to 63 below 6000 feet. Areas of winds west 10 mph.
MONDAY
Sunny. Highs 67 to 77 above 6000 feet to 75 to 85 below 6000 feet. Areas of winds southwest 10 to 15 mph. Gusts to 25 mph in the afternoon.
MONDAY NIGHT
Clear. Lows 40 to 50 above 6000 feet to 49 to 59 below 6000 feet. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening.
TUESDAY
Sunny. Highs 63 to 73 above 6000 feet to 70 to 80 below 6000 feet.
TUESDAY NIGHT
Mostly clear. Lows 39 to 49.
WEDNESDAY
Mostly sunny. Highs 57 to 67 above 6000 feet to 64 to 74 below 6000 feet.
WEDNESDAY NIGHT
Mostly clear. Lows 38 to 48.
THURSDAY
Mostly sunny. Highs 57 to 67 above 6000 feet to 65 to 74 below 6000 feet.
THURSDAY NIGHT
Mostly clear. Lows 40 to 50.
FRIDAY
Mostly sunny. Highs 61 to 71 above 6000 feet to 71 to 80 below 6000 feet.
FRIDAY NIGHT
Mostly clear. Lows 44 to 54.

Visible Weather Satellite
MT BALDY, CA 91759
Infrared Weather Satellite
MT BALDY, CA 91759
NEXRAD Weather Radar
MT BALDY, CA 91759

ONTARIO, CA 3 hourly weather forecast

weather forecast created  5:00 AM PDT  9/ 6/2025
Saturday
6 SEP 2025
MT BALDY, CA 91759 weather forecast Day 1, 12 hours 11 AM 84° 83° Clear 0%

0% Thunder
( 0% severe)
SW   3 36% 54°
High 95° MT BALDY, CA 91759 weather forecast Day 1, 15 hours 2 PM 94° 91° Clear WSW   9 23% 50°
Clear



MT BALDY, CA 91759 weather forecast Day 1, 18 hours 5 PM 92° 89° Clear 0%

0% Thunder
( 0% severe)
WSW   13 25% 51°
MT BALDY, CA 91759 weather forecast Day 1, 21 hours 8 PM 81° 81° Clear WSW   8 39% 54°
Sunday
7 SEP 2025
MT BALDY, CA 91759 weather forecast Day 2, 0 hours 11 PM 74° 74° Clear 0%

0% Thunder
( 0% severe)
W   6 53% 56°
Low 67° MT BALDY, CA 91759 weather forecast Day 2, 3 hours 2 AM 71° 71° Clear SW   5 61% 57°
High 96° MT BALDY, CA 91759 weather forecast Day 2, 6 hours 5 AM 69° 69° Clear 0%

0% Thunder
( 0% severe)
ENE   2 66% 57°

Clear



MT BALDY, CA 91759 weather forecast Day 2, 9 hours 8 AM 72° 72° Clear ESE   1 61% 58°
MT BALDY, CA 91759 weather forecast Day 2, 12 hours 11 AM 85° 84° Clear 0%

0% Thunder
( 1% severe)
SW   2 35% 54°
MT BALDY, CA 91759 weather forecast Day 2, 15 hours 2 PM 94° 91° Clear WSW   9 23% 50°
MT BALDY, CA 91759 weather forecast Day 2, 18 hours 5 PM 92° 89° Clear 0%

0% Thunder
( 1% severe)
WSW   13 25% 51°
MT BALDY, CA 91759 weather forecast Day 2, 21 hours 8 PM 82° 81° Clear WSW   9 33% 50°
Monday
8 SEP 2025
MT BALDY, CA 91759 weather forecast Day 3, 0 hours 11 PM 75° 75° Clear 0%

0% Thunder
( 0% severe)
WSW   6 45% 52°
Low 67° MT BALDY, CA 91759 weather forecast Day 3, 3 hours 2 AM 72° 72° Clear WSW   3 53% 54°
High 92° MT BALDY, CA 91759 weather forecast Day 3, 6 hours 5 AM 69° 69° Clear 0%

0% Thunder
( 0% severe)
WNW   2 61% 55°

Clear



MT BALDY, CA 91759 weather forecast Day 3, 9 hours 8 AM 71° 71° Clear SSW   2 57% 55°
MT BALDY, CA 91759 weather forecast Day 3, 15 hours 11 AM 82° 81° Clear 0%

0% Thunder
( 0% severe)
SW   3 34% 51°
MT BALDY, CA 91759 weather forecast Day 3, 18 hours 2 PM 90° 87° Clear WSW   10 24% 48°
MT BALDY, CA 91759 weather forecast Day 3, 21 hours 5 PM 88° 85° Clear     WSW   13 27% 50°

ONTARIO, CA extended weather forecast

Tuesday
9 SEP 2025
Wednesday
10 SEP 2025
Thursday
11 SEP 2025
Friday
12 SEP 2025
Saturday
13 SEP 2025
Low 65° Low 64° Low 62° Low 62° Low 63°
High 84° High 80° High 81° High 84° High 85°
MT BALDY, CA 91759 weather forecast Day 4 MT BALDY, CA 91759 weather forecast Day 5 MT BALDY, CA 91759 weather forecast Day 6 MT BALDY, CA 91759 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
4% Rain
Mostly Cloudy
11% Rain
Partly Cloudy
14% Rain
Clear
9% Rain
Partly Cloudy
9% Rain
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