Weather forecast for tomorrow
Monday, Apr 28.
6:20 am
7:45 pm
CDT
7:45 pm
CDT
Mostly Sunny
90°F / 68°F
- Wind: 10mph S
- Humidity: 63%
- Precip. probability: 8%
- Precipitation: 0"
- UV index: 10
Tomorrow, on Monday, April 28, expect plenty of sunshine and only a few scattered clouds.
The maximum anticipated temperature is a tropical 89.6°F, while the minimum temperature will be a delightful 68°F.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with May's average high of 83.1°F than April's.
Sunrise will be at 6:20 am and sunset at 7:45 pm; tomorrow's daylight will last for 13h and 25min.
The maximum anticipated temperature is a tropical 89.6°F, while the minimum temperature will be a delightful 68°F.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with May's average high of 83.1°F than April's.
Sunrise will be at 6:20 am and sunset at 7:45 pm; tomorrow's daylight will last for 13h and 25min.
Frequently asked questions
What is the weather forecast for Helena for tomorrow?
Tomorrow, a crisp, sunny atmosphere is likely.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Helena will be 89.6°F, while the lowest temperature will be 68°F. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 100.4°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 75.6°F in April. The lowest temperature will be also uncommonly higher than the average low of 56.5°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 75.6°F in April. The lowest temperature will be also uncommonly higher than the average low of 56.5°F.
What time are sunrise and sunset tomorrow?
On Monday, in Helena, sunrise will be at 6:20 am and sunset at 7:45 pm (CDT).
How many hours of daylight will Helena have tomorrow?
In Helena, the length of the day tomorrow will be 13h and 25min.
Hourly weather forecast
12 am
- 73°F
- Feels like:
75°F
Clear
- Wind: 4mph SSE
- Pressure: 30.06"Hg
- Humidity: 82%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 72°F
- Feels like:
73°F
Partly Cloudy
- Wind: 4mph S
- Pressure: 30.06"Hg
- Humidity: 86%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 68°F
- Feels like:
70°F
Mostly Clear
- Wind: 3mph S
- Pressure: 30.06"Hg
- Humidity: 92%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 68°F
- Feels like:
70°F
Mostly Clear
- Wind: 3mph S
- Pressure: 30.09"Hg
- Humidity: 94%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 7mi
Sunrise: 6:20 am
8 am
- 70°F
- Feels like:
72°F
Mostly Sunny
- Wind: 4mph S
- Pressure: 30.12"Hg
- Humidity: 91%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 9mi
10 am
- 79°F
- Feels like:
82°F
Sunny
- Wind: 6mph S
- Pressure: 30.12"Hg
- Humidity: 73%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 82°F
- Feels like:
86°F
Sunny
- Wind: 10mph S
- Pressure: 30.09"Hg
- Humidity: 61%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 86°F
- Feels like:
90°F
Mostly Sunny
- Wind: 10mph S
- Pressure: 30.06"Hg
- Humidity: 51%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 88°F
- Feels like:
91°F
Sunny
- Wind: 10mph S
- Pressure: 30.03"Hg
- Humidity: 46%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 86°F
- Feels like:
90°F
Partly Cloudy
- Wind: 8mph S
- Pressure: 30.03"Hg
- Humidity: 47%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 7:45 pm
8 pm
- 81°F
- Feels like:
82°F
Partly Cloudy
- Wind: 5mph SSE
- Pressure: 30.03"Hg
- Humidity: 60%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
10 pm
- 75°F
- Feels like:
77°F
Partly Cloudy
- Wind: 6mph SSE
- Pressure: 30.06"Hg
- Humidity: 71%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Monday, a combination of cloud-filled and sunny weather is anticipated.
The temperature will vary between a minimum of 68°F and a maximum of 87.8°F. The hottest part of the day will be from 3 pm to 5 pm.
The maximum is expected to resemble May's average high of 83.1°F rather than April's. Forecast models suggest a low also more consistent with May's typical minimum of 64.4°F than April's usual 56.5°F.
The temperature will vary between a minimum of 68°F and a maximum of 87.8°F. The hottest part of the day will be from 3 pm to 5 pm.
The maximum is expected to resemble May's average high of 83.1°F rather than April's. Forecast models suggest a low also more consistent with May's typical minimum of 64.4°F than April's usual 56.5°F.
Updated: Apr 27, 2025 @ 08:10:14 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate