Weather forecast for todayMontana, USA
Montana, USA - most visited locations
Weather forecast for today
Current condition 6:34 am MDT
- 43°F
- Feels like:43°F
Clear
- Precipitation: 0"
- Wind: 1mphE 90°
- Humidity: 69%
- Dewpoint: 34°F
- Pressure: 30.1"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Helena, at the moment, the sky is a wide-open expanse of clear blue.
The temperature is a brisk 42.8°F. The current temperature is far from today's maximum-forecasted 64.4°F.
The temperature is a brisk 42.8°F. The current temperature is far from today's maximum-forecasted 64.4°F.
Sunday Oct 18, 2026
- 64°F
- 34°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 349°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:50 am MDT
- Sunset: 6:36 pm MDT
- details ▼
On Sunday, in Helena, expect a partly sunny afternoon with variable cloud cover.
A remarkable high of a breezy 64.4°F during the day and a stark low of an icy 33.8°F at night are anticipated.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 64.4°F.
Sunrise will be at 7:50 am and sunset at 6:36 pm; the daylight will last for 10h and 46min.
A remarkable high of a breezy 64.4°F during the day and a stark low of an icy 33.8°F at night are anticipated.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 64.4°F.
Sunrise will be at 7:50 am and sunset at 6:36 pm; the daylight will last for 10h and 46min.
Hourly overview
Hourly temperatures
Warmest hour: 5 pm 63°C.
Coldest period: 7 am - 9 am 43°C.
Coldest period: 7 am - 9 am 43°C.
Chance of precipitation
Highest chance: 11 pm 3%.
Hourly weather forecast
- 7 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphWSW 247°
- Humidity: 70%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:50 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphWSW 255°
- Humidity: 75%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 43°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphW 263°
- Humidity: 75%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphWNW 303°
- Humidity: 67%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 48°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNNW 329°
- Humidity: 59%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 52°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 352°
- Humidity: 52%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 1 pm
- 55°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNNE 28°
- Humidity: 48%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 51°
- Humidity: 45%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 58°
- Humidity: 40%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 79°
- Humidity: 35%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphENE 73°
- Humidity: 34%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNW 349°
- Humidity: 38%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:36 pm
- 7 pm
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphW 270°
- Humidity: 43%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 54°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphW 261°
- Humidity: 49%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphWSW 251°
- Humidity: 54%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphWSW 259°
- Humidity: 57%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphWSW 257°
- Humidity: 61%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of mostly clear and gloomy weather is forecasted.
The temperature will be between the highest temperature of 62.6°F and the lowest temperature of 41°F. The warmest part of the day will be at 4 pm and 5 pm.
The forecasted maximum is more alike with September's typical high of 68.2°F than the average for October. The temperature low is forecasted to be resembling the usual October value of 32.7°F.
The temperature will be between the highest temperature of 62.6°F and the lowest temperature of 41°F. The warmest part of the day will be at 4 pm and 5 pm.
The forecasted maximum is more alike with September's typical high of 68.2°F than the average for October. The temperature low is forecasted to be resembling the usual October value of 32.7°F.
Updated: Oct 18, 2026 @ 12:34:32 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
Frequently asked questions
The current temperature (6:34 am MDT) is 42.8°F.
Today, intermittent cloud cover is expected, allowing for some sunshine.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 33.8°F.
The highest temperature will be significantly higher than the average maximum of 51.3°F in October. The lowest temperature will be in line with the average low of 32.7°F.
The highest temperature will be significantly higher than the average maximum of 51.3°F in October. The lowest temperature will be in line with the average low of 32.7°F.
On Sunday, in Helena, sunrise will be at 7:50 am and sunset at 6:36 pm (MDT).
Today in Helena, the daylight will last for 10h and 46min.
