Weather archive in Ontario for the last week, weather in Ontario for april 2025 year

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Ontario Municipal Airport

WEATHER IN Ontario

Weather forecast in Ontario
Climate monitor in Ontario

Time and date
22:53	30.03
23:53	30.03
00:53	31.03
01:53	31.03
02:53	31.03
03:53	31.03
04:53	31.03
05:53	31.03
06:53	31.03
07:53	31.03
08:53	31.03
09:53	31.03
10:25	31.03
10:53	31.03
11:53	31.03
12:53	31.03
13:53	31.03
14:53	31.03
15:17	31.03
15:53	31.03
16:53	31.03
17:53	31.03
18:53	31.03
19:53	31.03
20:53	31.03
21:53	31.03
22:53	31.03
23:53	31.03
00:53	01.04
01:53	01.04
02:53	01.04
03:53	01.04
04:53	01.04
05:53	01.04
06:53	01.04
07:53	01.04
08:53	01.04
09:53	01.04
10:53	01.04
11:53	01.04
12:53	01.04
13:53	01.04
14:53	01.04
15:53	01.04
16:53	01.04
17:53	01.04
18:53	01.04
19:53	01.04

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
calm	0	10 miles		8/0 7000 ft [Ac]	44	42	93	43	43		29.75	27.45	44	53	0.02
NW	5 {2}	10 miles		10/0 8000 ft [Ac]	44	42	93	39	39		29.75	27.45
W	7 {4}	10 miles		8/0 7000 ft [Ac]	44	42	93	37	37		29.74	27.44
NE	5 {2}	10 miles		10/2 5000 ft [Ac]	44	42	93	39	39		29.73	27.44			0.03
NE	3 {2}	10 miles		10/0 7500 ft [Ac]	44	42	93	41	41		29.74	27.45
calm	0	10 miles		10/5 6500 ft [Ac]	43	41	93	41	41		29.73	27.45
calm	0	10 miles		8/0 8000 ft [Ac]	42	40	92	41	41		29.74	27.44	41	45	0.03	0.05
calm	0	10 miles		10/0 8000 ft [Ac]	41	40	96	39	39		29.75	27.45
calm	0	10 miles		8/0 9000 ft [Ac]	41	40	96	39	39		29.74	27.44
calm	0	10 miles		2/0 10000 ft [Ac]	41	40	96	39	39		29.74	27.43
calm	0	10 miles		10/0 8500 ft [Ac]	44	41	89	43	43		29.72	27.42
S	5 {2}	10 miles		8/0 12000 ft [Ac]	48	41	77	45	48		29.72	27.43
SW	21 {11}	10 miles		10/2 3900 ft [Ac]	47	35	63	39	39			27.44
SW	18 {9}	10 miles		10/5 4500 ft [Ac]	46	35	65	37	37		29.75	27.45	40	50
W	13 {6}	10 miles		10/0 8000 ft [Ac]	50	31	48	45	48		29.72	27.43
W	14 {7}	10 miles		clear	51	32	48	46	54		29.71	27.42
SW	14 {7}	10 miles		clear	53	30	41	48	57		29.70	27.42
W	15 {8}	10 miles		8/2 6500 ft [Ac]	53	27	36	48	52		29.68	27.40
S	15 {8}	10 miles		5/0 7000 ft [Ac]	54	30	40	50	54			27.39
SW	16 {8}	10 miles		clear	55	27	34	50	55		29.66	27.38
NW	10 {5}	10 miles		5/5 6500 ft [Ac]	51	28	41	46	50		29.69	27.40	45	56
		10 miles		clear	51	25	36	52	59		29.67	27.39
E	5 {2}	10 miles		clear	48	30	49	46	46		29.68	27.39
SE	7 {4}	10 miles		clear	44	36	73	39	39		29.69	27.39
SW	9 {5}	10 miles		5/0 9000 ft [Ac]	44	33	65	37	37		29.70	27.40
NE	3 {2}	10 miles		5/0 8500 ft [Ac]	43	34	70	41	41		29.70	27.41
S	5 {2}	10 miles		10/0 9000 ft [Ac]	40	36	86	36	36		29.72	27.42	40	52
W	16 {8}	10 miles		5/2 6500 ft [Ac]	42	32	67	34	34		29.72	27.42
W	17 {9}	10 miles	slight rain	10/8 4700 ft [Ac Ns]	41	32	70	30	30		29.73	27.44
W	11 {6}	10 miles		10/8 6000 ft [Ac]	41	32	70	34	34		29.73	27.43			0.00
SW	6 {3}	10 miles		10/8 5500 ft [Ac]	40	33	76	34	34		29.74	27.45
SW	6 {3}	10 miles		10/0 7000 ft [Ac]	40	33	76	34	34		29.75	27.45
SW	6 {3}	10 miles		clear	37	31	78	30	30		29.76	27.46	37	43	0.00
W	7 {4}	10 miles		clear	35	30	82	27	27		29.77	27.47
W	8 {4}	10 miles		clear	35	30	82	27	27		29.78	27.47
S	5 {2}	10 miles		8/8 6000 ft	37	29	72	32	32		29.80	27.49
S	9 {5}	10 miles		clear	42	30	62	36	37		29.79	27.48
W	13 {6}	10 miles		clear	45	29	53	37	41		29.78	27.48
W	10 {5}	10 miles		clear	47	27	45	41	50		29.79	27.48	33	47
		10 miles		clear	49	26	41	48	75	risk of colds	29.76	27.46
		10 miles		10/8 5000 ft [Ac]	51	28	41	52	54		29.75	27.45
S	3 {2}	10 miles		2/2 6000 ft	48	27	44	46	68	risk of colds	29.75	27.45
S	10 {5}	10 miles		clear	50	31	48	46	59		29.74	27.43
SE	7 {4}	10 miles		clear	50	30	46	46	61		29.72	27.42
E	5 {2}	10 miles		5/5 5500 ft	52	28	39	50	57		29.71	27.42	48	52
E	5 {2}	10 miles		clear	51	28	41	50	55		29.72	27.42
N	6 {3}	10 miles		2/2 5000 ft	48	30	49	45	46		29.72	27.42
N	5 {2}	10 miles		clear	44	31	60	41	41		29.74	27.43

Weather station location Ontario Municipal Airport: latitude 44.0194 longitude -117.0097 Height above sea level 667 m.

The archive shows weather in Ontario for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -7 h.

See also the weather archive in nearby cities and at nearby weather stations:

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Weather in McCall Airport (Idaho, USA)(121 km)
Weather in Mountain Home Air Force Base (Idaho, USA)(142 km)
Weather in Joseph State Airport (Oregon, USA)(150 km)
Weather in La Grande/Union County Airport (Oregon, USA)(161 km)
Weather in Grant County Regional Airport (Oregon, USA)(161 km)
Weather in Burns Municipal Airport (Oregon, USA)(163 km)

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Column explanations:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period of observations.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.