Weather in Lewiston, United States
Weather Advisories
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Today's weather summary
The weather in Lewiston on Sunday, July 19th, will be clear for most of the day, with few clouds before dawn.
There is also a chance for some clouds around noon around 1 pm.
Weather details for Lewiston, on Sunday, July 19th:
The highest temperature during the day is going to be 82°F around 5 pm. The day will have very high relative humidity, with average humidity of 71%, ranging from 42% to a maximum value of 98% at about 5 am. The wind will be light, and will get up to 5 mph at 9 am, blowing from the south. The cloud coverage will range from 0% around 8 am to as high as 100% around 2 pm with an average of 13%.
There is no probability for any precipitation throughout the day. The dew point will range from 56°F up to a maximum value of 66°F around 10 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:42 am, and sunset at 8:45 pm, making it a total of 15 hours and 3 minutes of daylight.
Air quality forecast for Lewiston, on Sunday, July 19th:
On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 66 and 191.
Pollen forecast for Lewiston, on Sunday, July 19th:
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 Lewiston on Monday, July 20th, is going to be cloudy throughout the day, with clear skies before dawn.
There's seems to be also high probability of many clouds before dawn around 3 am.
Weather information for Lewiston, on Monday, July 20th:
The maximum temperature during the day will be 92°F at about 4 pm. The day will be extremely humid, with average humidity of 71%, ranging from 54% to a maximum value of 90% at about 10 pm. The wind will be breezy, and will get up to 16 mph at 2 pm, blowing from the south-west. The cloud coverage will range from 1% around 5 am to as high as 100% around 11 pm with an average of 72%.
The chances of precipitation throughout the day will change between 0% and 30%. The highest chance for precipitation will be around 6 pm and the lowest probability around midnight. The dew point will range from 61°F up to a maximum value of 73°F around 4 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be low with average pressure of 1006 hPa. Sunrise will be at 5:43 am, and sunset at 8:44 pm, making it a total of 15 hours and 1 minutes of daylight.
Air quality forecast for Lewiston, on Monday, July 20th:
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 39 and 67.
Pollen forecast for Lewiston, on Monday, July 20th:
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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