Local Weather

Trenton Weather Forecast

Temperature, wind, rain and more for Trenton

Ontario, Canada

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 05
Dec		02:00

NW
NW

 8 / 12 mph 26 / 18°F 86% 1016 mb
Low level cloud: 21%
Mid level cloud: 14%
High level cloud: 3%
Most Significant Cloud Type: low
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
05:00

NW
NW

 5 / 9 mph 25 / 18°F 84% 1017 mb
Low level cloud: 13%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
08:00

N
N

 4 / 6 mph 26 / 21°F 84% 1018 mb
Low level cloud: 7%
Mid level cloud: 8%
High level cloud: 41%
Most Significant Cloud Type: low
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
11:00

N
N

 5 / 6 mph 30 / 24°F 76% 1019 mb
Low level cloud: 5%
Mid level cloud: 10%
High level cloud: 17%
Most Significant Cloud Type: low
10%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
14:00

N
N

 2 / 2 mph 33 / 32°F 66% 1018 mb
Low level cloud: 29%
Mid level cloud: 26%
High level cloud: 100%
Most Significant Cloud Type: low
49%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
17:00

NNE
NNE

 4 / 6 mph 32 / 27°F 72% 1018 mb
Low level cloud: 27%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
20:00

NE
NE

 5 / 8 mph 30 / 24°F 78% 1019 mb
Low level cloud: 46%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
93%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
23:00

NE
NE

 6 / 11 mph 28 / 20°F 85% 1018 mb
Low level cloud: 41%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
88%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 06
Dec		02:00

NNE
NNE

 7 / 15 mph 24 / 15°F 87% 1018 mb
Low level cloud: 23%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
05:00

NNE
NNE

 8 / 15 mph 22 / 13°F 88% 1019 mb
Low level cloud: 47%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: low
66%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
08:00

NNE
NNE

 9 / 10 mph 24 / 14°F 84% 1020 mb
Low level cloud: 45%
Mid level cloud: 29%
High level cloud: 6%
Most Significant Cloud Type: low
55%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
11:00

N
N

 8 / 9 mph 28 / 19°F 57% 1022 mb
Low level cloud: 27%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
36%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
14:00

NNW
NNW

 7 / 8 mph 30 / 23°F 56% 1021 mb
Low level cloud: 3%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
17:00

NW
NW

 5 / 7 mph 30 / 24°F 64% 1021 mb
Low level cloud: 36%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
35%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
20:00

NW
NW

 4 / 6 mph 28 / 23°F 74% 1021 mb
Low level cloud: 31%
Mid level cloud: 0%
High level cloud: 8%
Most Significant Cloud Type: low
31%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
23:00

NW
NW

 3 / 4 mph 25 / 22°F 78% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 97%
Most Significant Cloud Type: high
96%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In

Other Locations Near to Trenton

The 7 day weather forecast summary for Trenton:

The forecast for Trenton in the coming week is predicting the average daytime maximum temperature will be around 5°C, with a high for the week of 12°C expected on the morning of Sunday 10th. The average minimum temperature will be -1°C, dipping to its lowest on the morning of Wednesday 6th at -5°C. The week ahead will have mostly dry days although Thursday 07th and Sunday 10th are likely to see a significant amount of rain or snow. The indicators are that Sunday 6th will have the most precipitation with an accumulation of around 9.0mm. On the whole winds are likely to be moderate. Expect the strongest wind on Sunday afternoon, coming from a south westerly direction, and reaching around 29mph.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure