Ontario, CA 4 May Weather

Altitude - 306m | 34°3′54″N,117°38′53″W | map (OSM)

Ontario, CA

°F

12 pmCloudy3mphSW

Wed, April 23, 202512:42 PM (GMT -07:00)

Climatic norm in Ontario, CA May 4

54°
66°
77°

minimum
average
maximum

Sunday May 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	59°	57°	57°	64°	73°	76°	73°	63°
wind	2mph	2mph	1mph	2mph	5mph	8mph	9mph	4mph
pressure in	28.86	28.85	28.85	28.87	28.87	28.84	28.82	28.85

Saturday May 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	57°	57°	59°	63°	67°	63°	57°
wind	2mph	3mph	2mph	3mph	4mph	8mph	10mph	7mph
pressure in	28.80	28.78	28.79	28.82	28.82	28.79	28.79	28.81

Thursday May 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	51°	51°	52°	58°	60°	58°	55°
wind	5mph	5mph	5mph	5mph	6mph	8mph	8mph	5mph
pressure in	28.80	28.78	28.80	28.84	28.87	28.88	28.88	28.91

Wednesday May 4 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	59°	57°	56°	64°	79°	85°	79°	68°
wind	1mph	1mph	1mph	1mph	4mph	9mph	10mph	3mph
pressure in	28.84	28.83	28.84	28.89	28.88	28.85	28.83	28.86

Tuesday May 4 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	63°	60°	59°	65°	81°	86°	82°	69°
wind	2mph	2mph	1mph	1mph	7mph	12mph	12mph	5mph
pressure in	28.82	28.82	28.83	28.88	28.88	28.85	28.82	28.85

Monday May 4 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	62°	59°	58°	67°	79°	85°	81°	72°
wind	3mph	2mph	2mph	3mph	5mph	10mph	10mph	4mph
pressure in	28.93	28.89	28.90	28.95	28.93	28.90	28.89	28.89

Saturday May 4 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	60°	57°	56°	62°	71°	76°	73°	63°
wind	2mph	1mph	1mph	2mph	5mph	9mph	10mph	5mph
pressure in	28.86	28.83	28.83	28.85	28.83	28.79	28.77	28.79

Friday May 4 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	60°	58°	57°	70°	85°	89°	84°	74°
wind	1mph	1mph	1mph	2mph	2mph	6mph	9mph	3mph
pressure in	29.08	29.06	29.06	29.10	29.10	29.05	29.00	28.99

* Ontario, CA weather for May 4 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Ontario, CA Weather for May 4, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on May 4 for previous years is presented.