Weather in Saint Louis, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Saint Louis on Monday, April 29th, will be clear for most of the day, with few clouds during the morning.
There's seems to be also high probability of cloud overcast in the early morning at about 5 am.
Weather information for Saint Louis, on Monday, April 29th:
The maximum temperature during the day is going to be 89°F at about 4 pm. The day will have comfortable humidity, with average humidity of 57%, ranging from 34% to a maximum value of 81% at about 6 am. The wind will be light, and will get up to 8 mph at 7 pm, blowing from the south-east. The cloud coverage will range from 0% around midnight to as high as 92% around 5 am with an average of 20%.
There is no probability for any precipitation throughout the day. The dew point will range from 55°F up to a maximum value of 61°F around 11 am.
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 1016 hPa. Sunrise will be at 6:15 am, and sunset at 7:55 pm, making it a total of 13 hours and 40 minutes of daylight.
Air quality forecast for Saint Louis, on Monday, April 29th:
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 96.
Pollen forecast for Saint Louis, on Monday, April 29th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
The weather in Saint Louis on Tuesday, April 30th, will be cloudy for most of the day, with clear skies before dawn.
There is also a chance for some clouds during the morning around 9 am.
Weather information for Saint Louis, on Tuesday, April 30th:
The highest temperature during the day will be 88°F around 5 pm. The day will have comfortable humidity, with average humidity of 57%, ranging from 34% to a maximum value of 79% at about 6 am. The wind will be light, and will get up to 9 mph at 10 pm, blowing from the north. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 52%.
There is no probability for any precipitation throughout the day. The dew point will range from 54°F up to a maximum value of 61°F around 7 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 1013 hPa. Sunrise will be at 6:14 am, and sunset at 7:55 pm, making it a total of 13 hours and 41 minutes of daylight.
Air quality forecast for Saint Louis, on Tuesday, April 30th:
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 31 and 69.
Pollen forecast for Saint Louis, on Tuesday, April 30th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
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