Weather in Saint Johns, United States
Weather Advisories
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Today's weather summary
The weather in Saint Johns on Sunday, July 26th, will change throughout the day from condition to clear, with light rain in some parts of the day, and also light fog.
According to our models moderate rain will appear in the afternoon and a high probability for clear skies during the evening.
Weather information for Saint Johns, on Sunday, July 26th:
The maximum temperature during the day will be 30°C at about 1 pm. The day will be extremely humid, with average humidity of 91%, ranging from 80% to a maximum value of 99% at about 8 am. The wind will be breezy, and will get up to 29 km/h at 3 pm, blowing from the east. The cloud coverage will range from 3% around 9 pm to as high as 100% around 2 pm with an average of 58%.
The chances of precipitation throughout the day will change between 0% and 15%. The highest chance for precipitation will be around 4 pm and the lowest probability around midnight. The dew point will range from 23°C up to a maximum value of 26°C around 1 pm.
The visibility is expected to be good with average visibility of 13 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:29 am, and sunset at 8:24 pm. The day will have 13 hours and 55 minutes of daylight.
Air quality forecast for Saint Johns, on Sunday, July 26th:
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 43 and 59.
Pollen forecast for Saint Johns, on Sunday, July 26th:
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 Saint Johns on Monday, July 27th, is going to be cloudy throughout the day, together with few clouds before dawn.
There's seems to be also high probability of some clouds before dawn at about 4 am.
Weather details for Saint Johns, on Monday, July 27th:
The maximum temperature during the day is going to be 34°C around 5 pm. The day will be extremely humid, with average humidity of 77%, ranging from 45% to a maximum value of 96% at about 8 am. The wind will be light, and will get up to 15 km/h at 8 pm, blowing from the south-east. The cloud coverage will range from 13% around 1 am to as high as 100% around 10 pm with an average of 80%.
There is no probability for any precipitation throughout the day. The dew point will range from 20°C up to a maximum value of 25°C around 11 pm.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 6:29 am, and sunset at 8:23 pm. The day will have 13 hours and 54 minutes of daylight.
Air quality forecast for Saint Johns, on Monday, July 27th:
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 38 and 59.
Pollen forecast for Saint Johns, 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.
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