Hamilton Munro Int'l Airport, Ontario

Latitude 43.17° N | Longitude 79.94° W

Past 24 Hour Conditions

Imperial units
Graphic

Date / Time (EDT)	Conditions	Temperature (°C)	Temperature (°F)	Wind (km/h)	Wind (mph)	Humidex	Humidex	Relative humidity (%)	Dew point (°C)	Dew point (°F)	Pressure (kPa)	Pressure (inches)	Visibility (km)	Visibility (mi)
29 June 2026
20:00	Partly Cloudy	25 (24.6)	76 (76.3)	NE 12	NE 7	31	88	69	19	66	101.7	30.0	24	15
19:00	Mostly Cloudy	26 (26.4)	80 (79.5)	NE 8	NE 5	33	91	64	19	66	101.8	30.1	24	15
18:00	Mostly Cloudy	25 (25.3)	78 (77.5)	ENE 12	ENE 7	31	88	64	18	64	101.8	30.1	24	15
17:00	Mostly Cloudy	26 (25.6)	78 (78.1)	NE 17	NE 11	32	90	63	18	65	102.0	30.1	24	15
16:00	Mostly Cloudy	27 (26.9)	80 (80.4)	NE 12	NE 7	35	95	68	21	69	101.9	30.1	16	10
15:00	Mostly Cloudy	27 (26.6)	80 (79.9)	NE 19	NE 12	34	93	66	20	68	101.9	30.1	16	10
14:00	Mostly Cloudy	26 (26.1)	79 (79.0)	ENE 19	ENE 12	33	91	67	20	67	101.9	30.1	24	15
13:00	Mostly Cloudy	27 (27.2)	81 (81.0)	ENE 9	ENE 6	35	95	64	20	68	102.0	30.1	16	10
12:00	Mostly Cloudy	26 (25.6)	78 (78.1)	ENE 10	ENE 6	32	90	67	19	66	102.0	30.1	16	10
11:00	Mostly Cloudy	24 (24.0)	75 (75.2)	NE 9	NE 6	30	86	67	18	64	102.0	30.1	19	12
10:00	Partly Cloudy	23 (23.4)	74 (74.1)	ENE 9	ENE 6	29	84	68	17	63	101.9	30.1	24	15
09:00	Mainly Sunny	22 (22.1)	72 (71.8)	NNE 12	NNE 7	27	81	68	16	61	102.0	30.1	24	15
08:00	Mainly Sunny	21 (20.5)	69 (68.9)	NNE 13	NNE 8	25	77	75	16	61	101.9	30.1	24	15
07:00	Mainly Sunny	18 (18.4)	65 (65.1)	NNE 12	NNE 7	*	*	79	15	59	101.9	30.1	24	15
06:00	Partly Cloudy	17 (17.2)	63 (63.0)	NNE 14	NNE 9	*	*	78	13	56	101.8	30.1	24	15
05:00	Partly Cloudy	17 (17.2)	63 (63.0)	NNE 11	NNE 7	*	*	78	13	56	101.8	30.1	24	15
04:00	Partly Cloudy	18 (17.6)	64 (63.7)	N 14	N 9	*	*	78	14	57	101.8	30.1	24	15
03:00	Mainly Clear	18 (17.5)	64 (63.5)	NNE 12	NNE 7	*	*	78	14	57	101.8	30.1	24	15
02:00	Mostly Cloudy	18 (17.9)	64 (64.2)	N 12	N 7	*	*	78	14	57	101.8	30.1	24	15
01:00	Mainly Clear	17 (17.4)	63 (63.3)	NNE 11	NNE 7	*	*	79	14	57	101.7	30.0	24	15
00:00	Partly Cloudy	18 (17.7)	64 (63.9)	NNE 12	NNE 7	*	*	80	14	58	101.7	30.0	24	15
28 June 2026
23:00	Partly Cloudy	18 (18.1)	65 (64.6)	N 10	N 6	*	*	79	14	58	101.7	30.0	24	15
22:00	Partly Cloudy	19 (19.4)	67 (66.9)	NE 12	NE 7	*	*	68	13	56	101.7	30.0	24	15
21:00	Partly Cloudy	20 (19.5)	67 (67.1)	NNE 10	NNE 6	*	*	69	14	57	101.6	30.0	24	15
20:00	Partly Cloudy	22 (22.0)	72 (71.6)	NE 13	NE 8	26	79	63	15	59	101.6	30.0	24	15

Legend

n/a: not available

*: value not significant

This table displays weather elements available for this station

Highest temperature

Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

Tornado
Funnel Cloud
Thunderstorm
Lightning
Hail
Freezing precipitation
Heavy precipitation
Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

Hot: 30.0°C86°F and higher
Cold: -30.0°C-22°F and lower

Humidex:

Values of 3595 and more

Wind chill

Values of -35-31 and below

Winds:

Mean speed of 60 km/h37 mph or more
Gust speed of 90 km/h56 mph or more

Visibility:

1.0 km0.6 miles or less along with the weather conditions

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