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East Helena, Montana, United States
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Weather in East Helena, United States

65°
Partly cloudy
Feels like 65°
·
High45°Low37°
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Air quality

Full Details
0
42
500
Air quality:Good

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
1/5
012345

Today's weather summary

The weather in East Helena on Monday, April 28th, will be raining lightly throughout the day, with cloud overcast during the morning.

There is also a chance for drizzle in the early morning at about 6 am, and also clear skies during the night at about 10 pm.

Weather details for East Helena, on Monday, April 28th:

The highest temperature during the day is going to be 48°F at about midnight. The day will have very high relative humidity, with average humidity of 84%. The wind will be strong, and will get up to 21 mph at 6 am, blowing from the north. The cloud coverage will range from 0% around 10 pm to as high as 100% around 6 pm with an average of 86%.

The precipitation probability will change throughout the day between 0% and 95%. The highest chance for precipitation will be around 5 am and the lowest probability around 9 am. The dew point will range from 36°F up to a maximum value of 44°F around midnight.

The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:11 am, and sunset at 8:14 pm, making it a total of 14 hours and 3 minutes of daylight.

Air quality forecast for East Helena, on Monday, April 28th:

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 32 and 51.

Pollen forecast for East Helena, on Monday, April 28th:

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 East Helena on Tuesday, April 29th, will be cloudy for most of the day, with clear skies before dawn.

There is also a chance for few clouds in the early morning around 6 am, and drizzle during the night around 10 pm.

Weather information for East Helena, on Tuesday, April 29th:

The highest temperature during the day is going to be 67°F around 4 pm. The day will have high relative humidity, with average humidity of 64%, ranging from 37% to a maximum value of 87% at about 11 pm. The wind will be breezy, and will get up to 18 mph at 11 am, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 70%.

The precipitation probability will change throughout the day between 0% and 30%. The highest chance for precipitation will be around 10 pm and the lowest probability around midnight. The dew point will range from 32°F up to a maximum value of 46°F around 11 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 1014 hPa. Sunrise will be at 6:10 am, and sunset at 8:15 pm, making it a total of 14 hours and 5 minutes of daylight.

Air quality forecast for East Helena, on Tuesday, April 29th:

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 23 and 46.

Pollen forecast for East Helena, on Tuesday, April 29th:

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.

FAQ

How warm does it get in East Helena?
The average annual highest temperature in East Helena is 29.7°C (85.5°F), and the July 26th is the hottest day on average.
How cold does it get in East Helena?
The average annual lowest temperature in East Helena is -18.0°C (-0.4°F), and the December 7th is the coldest day on average.
Which month has the most rain in East Helena?
The wettest months in East Helena are June and May.
What months does it snow in East Helena?
The most common time of year for snow is December, April, February, March, January, November, October and May.