Weather in Whatcom County, United States
Weather Advisories
in the data behind our forecast?

Today's weather summary
The weather in Whatcom County on Friday, July 24th, will be clear for most of the day.
There is also a chance of few clouds before dawn, at about 2 am.
Weather details for Whatcom County, on Friday, July 24th:
The maximum temperature during the day is going to be 19°C around 5 pm. The day will have very high relative humidity, with average humidity of 79%, ranging from 60% to a maximum value of 90% at about 2 am. The wind will be light, and will get up to 10 km/h at 11 pm, blowing from the south-west. The cloud coverage will range from 0% around 1 am to as high as 24% around 5 pm with an average of 6%.
There is no probability for any precipitation throughout the day. The dew point will range from 8°C up to a maximum value of 16°C around 4 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 5:30 am, and sunset at 8:57 pm, making it a total of 15 hours and 27 minutes of daylight.
Air quality forecast for Whatcom County, on Friday, July 24th:
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 21 and 83.
Pollen forecast for Whatcom County, on Friday, July 24th:
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 low risk.
The weather in Whatcom County on Saturday, July 25th, will vary throughout the day from cloudy condition to clear.
Looks like cloud overcast will emerge around noon and there is a high chance for clear skies before dawn.
Weather information for Whatcom County, on Saturday, July 25th:
The maximum temperature during the day is going to be 13°C at about midnight. The day will have very high relative humidity, with average humidity of 79%, ranging from 67% to a maximum value of 89% at about 1 pm. The wind will be light, and will get up to 15 km/h at 11 am, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 47%.
There is no probability for any precipitation throughout the day. The dew point will range from 8°C up to a maximum value of 11°C around midnight.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 5:31 am, and sunset at 8:55 pm, making it a total of 15 hours and 24 minutes of daylight.
Air quality forecast for Whatcom County, on Saturday, July 25th:
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 29 and 53.
Pollen forecast for Whatcom County, on Saturday, July 25th:
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 low risk.
Nearby locations
FAQ
