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Current Conditions: ONTARIO

Clear


91.0 F

Last Updated on Jul 4 2025, 03:53 PM PDT
Humidity: 31%
Wind Speed: 15.0 mph
Barometer 29.98 in
Dewpoint: 55.9 F
Visibility: 10.00 mi
Precip: --
Heat Index: 89.4 F
Wind Chill: NA
Current conditions at:

ONTARIO (KONT)

Lat: 34.04 Lon: 117.6

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Observation History for ONTARIO


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
Rmks
03:53 PM PDT 15.0 10.00 Clear -- 91.0 55.9 31% NA 89.4 29.98 1015.2
12:53 PM PDT W 6.9 10.00 Clear -- 87.1 51.1 29% NA 84.7 30.01 1016.3
11:53 AM PDT 3.4 10.00 Clear -- 82.0 54.0 38% NA 81.3 30.02 1016.6
10:53 AM PDT 0.0 8.00 Clear -- 80.1 57.0 45% NA 79.9 30.03 1016.9
09:53 AM PDT S 3.4 6.00 Haze -- 73.0 59.0 61% NA 72.9 30.03 1016.9
08:53 AM PDT 0.0 5.00 Haze -- 68.0 59.0 73% NA NA 30.02 1016.6
07:53 AM PDT 0.0 5.00 Haze -- 64.9 57.9 78% NA NA 30.02 1016.6
05:53 AM PDT 0.0 6.00 Fog/Mist -- 61.0 57.9 90% NA NA 30.00 1015.9
12:53 AM PDT 4.7 10.00 Clear -- 63.0 57.9 84% NA NA 29.98 1015.2
11:53 PM PDT 5.8 10.00 Clear -- 63.0 57.0 81% NA NA 29.97 1014.9
10:53 PM PDT 6.9 10.00 Clear -- 66.0 57.9 75% NA NA 29.97 1014.9
09:53 PM PDT 9.2 10.00 Clear -- 66.9 57.9 73% NA NA 29.96 1014.6
07:53 PM PDT 11.4 10.00 Clear -- 72.0 57.9 61% NA 71.8 29.92 1013.2
06:53 PM PDT 12.8 10.00 Clear -- 77.0 57.9 52% NA 76.8 29.90 1012.5
05:53 PM PDT 12.8 10.00 Clear -- 81.0 57.9 45% NA 81.1 29.88 1011.9

Regional Weather Observation


LA VERNE/BRACKET (KPOC)

Clear
89.6 F

UPLAND (KCCB)

Clear
87.8 F

ONTARIO (KONT)

Clear
91.0 F

(KGXA)


F

EL MONTE (KEMT)

Clear
87.8 F

SAN BERNARDINO (KSBD)

Clear
95.0 F

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