Weather in Helena, United States
Weather Advisories
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Today's weather summary
The weather in Helena on Saturday, July 25th, will be clear throughout the day.
There is also a chance of few clouds before dawn, at about 12 am.
Weather details for Helena, on Saturday, July 25th:
The highest temperature of the day will be 27°C around 5 pm. The day will be very dry, with average humidity of 24%, ranging from 10% to a maximum value of 41% at about midnight. The wind will be breezy, and will get up to 28 km/h at 4 pm, blowing from the south-west. The cloud coverage will range from 0% around 2 am to as high as 23% around 1 am with an average of 2%.
There is no probability for any precipitation throughout the day. The dew point will range from -8°C up to a maximum value of 6°C around midnight.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be low with average pressure of 1007 hPa. Sunrise will be at 6:23 am, and sunset at 9:22 pm. The day will have 14 hours and 59 minutes of daylight.
Air quality forecast for Helena, 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 54 and 138.
Pollen forecast for Helena, on Saturday, July 25th:
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 low risk.
The weather in Helena on Sunday, July 26th, will be clear throughout the entire day with no significant change.
Weather information for Helena, on Sunday, July 26th:
The maximum temperature of the day is going to be 27°C at about 7 pm. The day will be dry, with average humidity of 32%, ranging from 16% to a maximum value of 52% at about 11 pm. The wind will be breezy, and will get up to 19 km/h at 3 pm, blowing from the south-west. The sky will be clear of clouds along the day.
There is no probability for any precipitation throughout the day. The dew point will range from -3°C up to a maximum value of 8°C around 10 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:24 am, and sunset at 9:21 pm. The day will have 14 hours and 57 minutes of daylight.
Air quality forecast for Helena, 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 48 and 140.
Pollen forecast for Helena, on Sunday, July 26th:
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 low risk.
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