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Guelph Turfgrass Institute, Ontario

Latitude 43.54° N Longitude 80.22° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
10 October 2026
05:00 n/a 3  (3.0) ENE 3 89 1 102.8 n/a
04:00 n/a 3  (2.6) NE 6 93 2 102.7 n/a
03:00 n/a 2  (2.3)   ENE 2 93 1 102.8 n/a
02:00 n/a 4  (3.5) ENE 5 90 2 102.7 n/a
01:00 n/a 3  (2.9) NE 2 92 2 102.6 n/a
00:00 n/a 4  (3.7) calm 90 2 102.6 n/a
09 October 2026
23:00 n/a 5  (5.1) ESE 2 84 3 102.6 n/a
22:00 n/a 6  (6.2) calm 80 3 102.5 n/a
21:00 n/a 9  (9.0) calm 69 4 102.5 n/a
20:00 n/a 11  (10.8) NNW 5 62 4 102.4 n/a
19:00 n/a 14  (13.7) NW 7 52 4 102.3 n/a
18:00 n/a 16  (16.0) WNW 12 44 4 102.3 n/a
17:00 n/a 16  (16.4) WNW 18 44 4 102.2 n/a
16:00 n/a 17  (17.3) WNW 21 gusts 37 42 4 102.2 n/a
15:00 n/a 18  (17.7)   W 18 gusts 34 42 5 102.2 n/a
14:00 n/a 18  (17.7)   W 21 gusts 36 41 4 102.1 n/a
13:00 n/a 17  (16.7) WNW 22 gusts 41 46 5 102.2 n/a
12:00 n/a 16  (16.3) W 19 gusts 35 46 5 102.1 n/a
11:00 n/a 15  (14.6) W 16 gusts 33 58 6 102.1 n/a
10:00 n/a 12  (11.8) WSW 9 75 8 102.1 n/a
09:00 n/a 8  (8.0) WSW 6 86 6 102.1 n/a
08:00 n/a 4  (4.3) WSW 2 94 4 102.1 n/a
07:00 n/a 4  (4.0) W 2 95 3 102.0 n/a
06:00 n/a 4  (4.3) calm 92 3 102.0 n/a
05:00 n/a 6  (6.1) W 3 93 5 101.9 n/a
Legend
n/a: not available

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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