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Rowland Heights, California, United States
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Weather in Rowland Heights, United States

57°
Mostly cloudy
Feels like 57°
·
High62°Low55°
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Air quality

Full Details
0
79
500
Air quality:Moderate

Pollen index

Full Details
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Rowland Heights on Tuesday, April 30th, is going to be clear throughout the day.

There is also a chance of light fog before dawn, around 12 am.

Weather information for Rowland Heights, on Tuesday, April 30th:

The maximum temperature during the day is going to be 70°F at about 3 pm. The day will have very high relative humidity, with average humidity of 76%, ranging from 58% to a maximum value of 91% at about 11 pm. The wind will be light, and will get up to 9 mph at 1 pm, blowing from the south-west. The cloud coverage will range from 0% around 1 am to as high as 98% around midnight with an average of 5%.

There is no probability for any precipitation throughout the day. The dew point will range from 51°F up to a maximum value of 58°F around 10 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:05 am, and sunset at 7:29 pm, making it a total of 13 hours and 24 minutes of daylight.

Air quality forecast for Rowland Heights, on Tuesday, April 30th:

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 47 and 126.

Pollen forecast for Rowland Heights, on Tuesday, April 30th:

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

The weather in Rowland Heights on Wednesday, May 1st, will be mostly clear for most of the day.

Additionally, there will be clear skies before dawn, at about 12 am.

Weather information for Rowland Heights, on Wednesday, May 1st:

The maximum temperature of the day is going to be 65°F at about noon. The day will have very high relative humidity, with average humidity of 77%, ranging from 66% to a maximum value of 90% at about midnight. The wind will be light, and will get up to 9 mph at 9 am, blowing from the south-east. The cloud coverage will range from 5% around midnight to as high as 28% around noon with an average of 14%.

There is no probability for any precipitation throughout the day. The dew point will range from 52°F up to a maximum value of 56°F around midnight.

The visibility is expected to be good with average visibility of 12 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:04 am, and sunset at 7:30 pm, making it a total of 13 hours and 26 minutes of daylight.

Air quality forecast for Rowland Heights, on Wednesday, May 1st:

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 38 and 76.

Pollen forecast for Rowland Heights, on Wednesday, May 1st:

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

FAQ

How warm does it get in Rowland Heights?
The average annual highest temperature in Rowland Heights is 33.5°C (92.3°F), and the August 27th is the hottest day on average.
How cold does it get in Rowland Heights?
The average annual lowest temperature in Rowland Heights is 5.2°C (41.4°F), and the January 1st is the coldest day on average.
Which month has the most rain in Rowland Heights?
The wettest months in Rowland Heights are December and January.