Ontario Weather History Oregon, United States of America

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Thu 05 Feb, 2026 Weather in Ontario

Sunrise: 08:00 AM Sunset: 06:04 PM	Moonrise: 10:44 PM Moonset: 09:41 AM	Max: 10.6 °c	Min: -4.0 °c	Avg: 2.7 °c	Precip: 0.00 mm	Max Wind: 10.8 kph

	Thu 05 0:00 am	Thu 05 3:00 am	Thu 05 6:00 am	Thu 05 9:00 am	Thu 05 12:00 pm	Thu 05 3:00 pm	Thu 05 6:00 pm	Thu 05 9:00 pm
Icon
Temp	1.0°c	-1.5°c	-3.4°c	-1.8°c	5.0°c	10.0°c	8.0°c	4.4°c
Wind	2.2 kmph	1.1 kmph	0.4 kmph	5.0 kmph	8.6 kmph	10.1 kmph	6.5 kmph	4.3 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	8%	27%	67%	73%	27%	0%	0%	0%
Humidity	93%	96%	96%	94%	76%	60%	68%	81%
Pressure	1032 mb	1034 mb	1034 mb	1034 mb	1030 mb	1027 mb	1026 mb	1026 mb

Ontario Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 36°F	-4°C / 24°F	-1°C / 30°F	153 hours	41.62 mm / 1.64 In	7 days	1025 mb / 31 In
February	6°C / 43°F	-2°C / 29°F	2°C / 35°F	152 hours	36.17 mm / 1.42 In	5 days	1020 mb / 31 In
March	12°C / 53°F	2°C / 36°F	7°C / 44°F	183 hours	32.18 mm / 1.27 In	5 days	1017 mb / 31 In
April	17°C / 62°F	5°C / 41°F	11°C / 51°F	222 hours	20.63 mm / 0.81 In	4 days	1016 mb / 30 In
May	22°C / 72°F	10°C / 49°F	16°C / 61°F	271 hours	27.01 mm / 1.06 In	4 days	1013 mb / 30 In
June	28°C / 82°F	14°C / 58°F	21°C / 70°F	294 hours	12.97 mm / 0.51 In	2 days	1012 mb / 30 In
July	35°C / 95°F	19°C / 67°F	27°C / 81°F	352 hours	1.56 mm / 0.06 In	0 days	1012 mb / 30 In
August	34°C / 93°F	19°C / 66°F	26°C / 79°F	341 hours	5.97 mm / 0.23 In	1 days	1012 mb / 30 In
September	28°C / 82°F	14°C / 57°F	21°C / 69°F	302 hours	12.39 mm / 0.49 In	2 days	1014 mb / 30 In
October	18°C / 64°F	7°C / 44°F	12°C / 53°F	258 hours	21.82 mm / 0.86 In	3 days	1016 mb / 30 In
November	9°C / 48°F	1°C / 33°F	4°C / 40°F	206 hours	36.39 mm / 1.43 In	4 days	1020 mb / 31 In
December	2°C / 36°F	-4°C / 25°F	-1°C / 30°F	150 hours	63.02 mm / 2.48 In	7 days	1023 mb / 31 In

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