Weather in Harrisburg, United States
Weather Advisories
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Today's weather summary
The weather in Harrisburg on Saturday, July 25th, will vary throughout the day from stormy weather to clear.
Looks like thunderstorms will appear during the evening and there is a high chance for clear skies before dawn.
Weather information for Harrisburg, on Saturday, July 25th:
The maximum temperature during the day is going to be 35°C around 5 pm. The day will be extremely humid, with average humidity of 76%, ranging from 43% to a maximum value of 100% at about 3 am. The wind will be strong, and will get up to 43 km/h at 7 pm, blowing from the west. The cloud coverage will range from 3% around 9 am to as high as 100% around 7 pm with an average of 51%.
The precipitation probability will change throughout the day between 0% and 15%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 20°C up to a maximum value of 25°C around midnight.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be high with average pressure of 1018 hPa. Sunrise will be at 5:57 am, and sunset at 7:52 pm. The day will have 13 hours and 55 minutes of daylight.
Air quality forecast for Harrisburg, on Saturday, July 25th:
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 52 and 64.
Pollen forecast for Harrisburg, on Saturday, July 25th:
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 Harrisburg on Sunday, July 26th, is going to be cloudy throughout the day, with few clouds before dawn.
There's seems to be also high probability of clear skies before dawn around 12 am.
Weather information for Harrisburg, on Sunday, July 26th:
The highest temperature during the day is going to be 34°C at about 5 pm. The day will be extremely humid, with average humidity of 73%, ranging from 50% to a maximum value of 92% at about 1 am. The wind will be light, and will get up to 15 km/h at 10 am, blowing from the west. The cloud coverage will range from 1% around midnight to as high as 100% around 11 pm with an average of 64%.
The precipitation probability will change throughout the day between 0% and 10%. The highest chance for precipitation will be around 10 am and the lowest probability around midnight. The dew point will range from 22°C up to a maximum value of 25°C around 10 pm.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:58 am, and sunset at 7:52 pm, making it a total of 13 hours and 54 minutes of daylight.
Air quality forecast for Harrisburg, 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 55 and 68.
Pollen forecast for Harrisburg, 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.
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