Nearby locations
Guelph, Ontario, Canada
Rockwood, Ontario, Canada
Regional Municipality of Waterloo, Ontario, Canada
Nearby popular places
Guelph Lake Conservation Area, Canada
Rockwood Conservation Area, Canada
Kitchener/Waterloo Airport, Canada

Weather in Guelph, Canada

17°
Fog
Feels like 17°
·
High27°Low14°
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Air quality

Full Details
0
53
500
Air quality:Moderate

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Guelph on Monday, July 27th, is going to be cloudy for most of the day, together with fog before dawn.

There is also a chance for some clouds before dawn at about 2 am.

Weather information for Guelph, on Monday, July 27th:

The highest temperature during the day will be 27°C at about 3 pm. The day will have very high relative humidity, with average humidity of 83%, ranging from 53% to a maximum value of 100% at about 7 am. The wind will be breezy, and will get up to 16 km/h at 1 pm, blowing from the south-west. The cloud coverage will range from 5% around 1 pm to as high as 100% around 11 pm with an average of 88%.

The chances of precipitation throughout the day will change between 0% and 45%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 14°C up to a maximum value of 20°C around 6 pm.

The visibility is expected to be fair with average visibility of 10 km throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 6:05 am, and sunset at 8:49 pm, making it a total of 14 hours and 44 minutes of daylight.

Air quality forecast for Guelph, on Monday, July 27th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 45 and 72.

Pollen forecast for Guelph, on Monday, July 27th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Guelph on Tuesday, July 28th, will change throughout the day from weather to clear, with light rain during the day, as well as cloud overcast.

Looks like moderate rain will appear before dawn and a high probability for clear skies in the afternoon.

Weather information for Guelph, on Tuesday, July 28th:

The maximum temperature during the day is going to be 25°C at about 1 pm. The day will have very high relative humidity, with average humidity of 85%, ranging from 70% to a maximum value of 97% at about 2 am. The wind will be breezy, and will get up to 21 km/h at 4 pm, blowing from the north-west. The cloud coverage will range from 2% around 7 pm to as high as 100% around noon with an average of 51%.

The chances of precipitation throughout the day will change between 0% and 70%. The highest chance for precipitation will be around 1 am and the lowest probability around midnight. The dew point will range from 16°C up to a maximum value of 19°C around 1 pm.

The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be low with average pressure of 1004 hPa. Sunrise will be at 6:06 am, and sunset at 8:48 pm. The day will have 14 hours and 42 minutes of daylight.

Air quality forecast for Guelph, on Tuesday, July 28th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 30 and 70.

Pollen forecast for Guelph, on Tuesday, July 28th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Guelph?
The average annual highest temperature in Guelph is 27.7°C (81.9°F), and the July 18th is the hottest day on average.
How cold does it get in Guelph?
The average annual lowest temperature in Guelph is -13.2°C (8.2°F), and the January 21st is the coldest day on average.
Which month has the most rain in Guelph?
The wettest months in Guelph are June and October.
What months does it snow in Guelph?
The most common time of year for snow is February, January, December, March, April and November.