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Trenton Weather Forecast

Temperature, wind, rain and more for Trenton

Ontario, Canada

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Day	Local Time	Dir	Speed/ Gust	Temp/ Feels Like	Humidity	Pressure	Cloud Amount	Precip Amount
Sat 17 Apr	05:00	NNW	6 / 12 mph	39 / 34°F	90%	1010 mb	Low level cloud: 68% Mid level cloud: 46% High level cloud: 32% Most Significant Cloud Type: low 87%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	08:00	N	3 / 5 mph	40 / 38°F	88%	1011 mb	Low level cloud: 59% Mid level cloud: 99% High level cloud: 32% Most Significant Cloud Type: low 97%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	11:00	WSW	4 / 6 mph	44 / 42°F	75%	1011 mb	Low level cloud: 99% Mid level cloud: 25% High level cloud: 81% Most Significant Cloud Type: low 100%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	14:00	SW	8 / 9 mph	47 / 43°F	83%	1011 mb	Low level cloud: 97% Mid level cloud: 79% High level cloud: 14% Most Significant Cloud Type: low 100%	Expect 0.01 In of precipitation over the past 3 hours. 0.01 In
	17:00	WNW	4 / 6 mph	46 / 44°F	86%	1010 mb	Low level cloud: 90% Mid level cloud: 53% High level cloud: 10% Most Significant Cloud Type: low 100%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	20:00	WNW	4 / 8 mph	45 / 42°F	88%	1011 mb	Low level cloud: 30% Mid level cloud: 44% High level cloud: 10% Most Significant Cloud Type: low 46%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	23:00	WNW	7 / 13 mph	42 / 37°F	92%	1011 mb	Low level cloud: 85% Mid level cloud: 44% High level cloud: 100% Most Significant Cloud Type: low 100%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
Sun 18 Apr	02:00	WNW	7 / 12 mph	41 / 37°F	93%	1010 mb	Low level cloud: 72% Mid level cloud: 58% High level cloud: 18% Most Significant Cloud Type: low 94%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	05:00	WNW	7 / 12 mph	40 / 36°F	93%	1010 mb	Low level cloud: 76% Mid level cloud: 78% High level cloud: 26% Most Significant Cloud Type: low 100%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	08:00	WNW	8 / 12 mph	43 / 37°F	88%	1011 mb	Low level cloud: 33% Mid level cloud: 45% High level cloud: 1% Most Significant Cloud Type: low 48%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	11:00	WNW	8 / 10 mph	50 / 46°F	70%	1011 mb	Low level cloud: 15% Mid level cloud: 28% High level cloud: 4% Most Significant Cloud Type: low 25%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	14:00	WSW	13 / 19 mph	49 / 43°F	69%	1010 mb	Low level cloud: 46% Mid level cloud: 50% High level cloud: 7% Most Significant Cloud Type: low 64%	Expect 0.01 In of precipitation over the past 3 hours. 0.01 In
	17:00	W	13 / 19 mph	50 / 45°F	65%	1010 mb	Low level cloud: 37% Mid level cloud: 29% High level cloud: 19% Most Significant Cloud Type: low 49%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	20:00	WNW	7 / 13 mph	46 / 42°F	76%	1011 mb	Low level cloud: 0% Mid level cloud: 30% High level cloud: 16% Most Significant Cloud Type: medium 31%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In
	23:00	W	6 / 12 mph	43 / 39°F	80%	1011 mb	Low level cloud: 1% Mid level cloud: 27% High level cloud: 8% Most Significant Cloud Type: medium 28%	Expect 0.00 In of precipitation over the past 3 hours. 0.00 In

Other Locations Near to Trenton

Cities and Towns: Belleville, Ontario, Canada
Ski Resorts: Batawa Ski Hill, Ontario, Canada

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 8°C, with a high for the week of 13°C expected on the afternoon of Saturday 24th. The mean minimum temperature will be 1°C, dipping to its lowest on the morning of Thursday 22nd at -6°C. Expect the coming week to have mostly dry days although Monday 19^th and Wednesday 21^st are likely to see a significant amount of rain or snow. It looks like Wednesday 22nd will have the most precipitation with an accumulation of around 21.0mm. On the whole winds are likely to be moderate.

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 ï¿½ 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