Weather in Helena, United States
Weather Advisories
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Today's weather summary
The weather in Helena on Friday, July 24th, will be cloudy throughout the day, together with few clouds in the afternoon.
There is also a chance for clear skies before dawn at about 12 am.
Weather details for Helena, on Friday, July 24th:
The highest temperature during the day is going to be 32°C at about 6 pm. The day will be extremely humid, with average humidity of 79%, ranging from 60% to a maximum value of 93% at about 8 am. The wind will be light, and will get up to 13 km/h at 2 pm, blowing from the north-west. The cloud coverage will range from 0% around midnight to as high as 100% around 9 pm with an average of 82%.
There is no probability for any precipitation throughout the day. The dew point will range from 21°C up to a maximum value of 24°C around 2 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 1017 hPa. Sunrise will be at 6:07 am, and sunset at 8:10 pm, making it a total of 14 hours and 3 minutes of daylight.
Air quality forecast for Helena, on Friday, July 24th:
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 33 and 55.
Pollen forecast for Helena, on Friday, July 24th:
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 very low risk.
The weather in Helena on Saturday, July 25th, will be cloudy throughout the day, together with clear skies in the afternoon.
There is also a chance for some clouds during the evening at about 7 pm.
Weather details for Helena, on Saturday, July 25th:
The maximum temperature of the day will be 33°C at about 5 pm. The day will be extremely humid, with average humidity of 73%, ranging from 52% to a maximum value of 88% at about 6 am. The wind will be breezy, and will get up to 24 km/h at 5 am, blowing from the west. The cloud coverage will range from 0% around 8 pm to as high as 100% around 1 pm with an average of 75%.
There is no probability for any precipitation throughout the day. The dew point will range from 22°C up to a maximum value of 24°C around 10 am.
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 1017 hPa. Sunrise will be at 6:07 am, and sunset at 8:09 pm. The day will have 14 hours and 2 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 32 and 70.
Pollen forecast for Helena, 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 very low risk.
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