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

Today's weather summary
The weather in Waterloo on Thursday, July 16th, will be cloudy for most of the day, together with clear skies in the afternoon.
There is also a chance for some clouds in the afternoon around 3 pm, and also light rain during the evening around 9 pm.
Weather details for Waterloo, on Thursday, July 16th:
The highest temperature during the day will be 95°F at about 5 pm. The day will be humid, with average humidity of 63%, ranging from 26% to a maximum value of 91% at about 8 pm. The wind will be strong, and will get up to 21 mph at 7 pm, blowing from the south-west. The cloud coverage will range from 0% around 6 pm to as high as 100% around 11 pm with an average of 85%.
The chances of precipitation throughout the day will change between 0% and 55%. The highest chance for precipitation will be around 10 pm and the lowest probability around midnight. The dew point will range from 53°F up to a maximum value of 69°F around 8 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 1010 hPa. Sunrise will be at 6:27 am, and sunset at 8:30 pm, making it a total of 14 hours and 3 minutes of daylight.
Air quality forecast for Waterloo, on Thursday, July 16th:
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 28 and 56.
Pollen forecast for Waterloo, on Thursday, July 16th:
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 Waterloo on Friday, July 17th, will be cloudy for most of the day, together with many clouds during the morning.
There's seems to be also high probability of drizzle before dawn at about 12 am, and also some clouds in the early morning at about 7 am.
Weather details for Waterloo, on Friday, July 17th:
The maximum temperature during the day will be 88°F around 4 pm. The day will be humid, with average humidity of 65%, ranging from 38% to a maximum value of 77% at about 9 am. The wind will be light, and will get up to 9 mph at midnight, blowing from the north. The cloud coverage will range from 26% around 10 am to as high as 100% around 2 pm with an average of 84%.
The chances of precipitation throughout the day will change between 0% and 40%. The highest chance for precipitation will be around midnight and the lowest probability around 1 am. The dew point will range from 57°F up to a maximum value of 68°F around 8 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 1014 hPa. Sunrise will be at 6:28 am, and sunset at 8:30 pm, making it a total of 14 hours and 2 minutes of daylight.
Air quality forecast for Waterloo, on Friday, July 17th:
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 24 and 41.
Pollen forecast for Waterloo, on Friday, July 17th:
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.
Nearby locations
