Weather forecast for 10 daysHelena, OK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 197°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:42 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
On Saturday, in Helena, skies will stay clear and sunny.
Temperature span will be from a high of a comfortable 60.8°F to a low of an icy 39.2°F.
Today, the maximum temperature is expected to align with November's average high of 58.1°F instead of October's.
Sunrise was at 7:42 am and sunset will be at 6:54 pm; the daylight will last for 11h and 12min.

Sunday Oct 18, 2026

  • 68°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 17mphS 180°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:43 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
Tomorrow, on Sunday, October 18, blue skies and warm sunshine will define the conditions.
Anticipated temperatures will peak at a pleasant 68°F and dip to a minimum of a frosty 46.4°F.
The maximum temperature for tomorrow is forecasted to match the regular October high of 70°F.
Sunrise will be at 7:43 am and sunset at 6:53 pm; tomorrow's daylight will last for 11h and 10min.

10-day overview

Daily temperatures

Warmest day: Thursday 84°C.
Coldest day: today 61°C.

Chance of precipitation

Highest chance: Monday 26.10. 23%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 197°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:42 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 17mphS 180°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:43 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 16mphSSE 168°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:44 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 16mphSSE 167°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:45 am CDT
  • Sunset: 6:50 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphS 179°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:46 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 84°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphS 175°
  • Humidity: 61%
  • UV index: 5
  • Sunrise: 7:47 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 17mphS 170°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:48 am CDT
  • Sunset: 6:46 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 16mphS 173°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:48 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 11mphSSE 162°
  • Humidity: 63%
  • UV index: 5
  • Sunrise: 7:49 am CDT
  • Sunset: 6:44 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 73°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 12mphSSE 167°
  • Humidity: 73%
  • UV index: 4
  • Sunrise: 7:50 am CDT
  • Sunset: 6:43 pm CDT
  • ▼
Forecasts for the ten-day outlook show that a combination of gloomy and sun-filled weather is anticipated.
Rainfall is not expected in Helena in the upcoming days.
Temperature fluctuation will be noticeable in the upcoming days. The temperature is expected to swing from 60.8°F up to 84.2°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 39.2°F to 59°F.
Thursday will be the hottest day, with a maximum temperature of 84.2°F; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: Oct 17, 2026 @ 13:51:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Helena, skies are expected to be clear and full of sunshine.

Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be significantly lower than the average highest temperature of 70°F in October. The lowest temperature will be also notably lower than the average low of 52.3°F.

On Saturday, in Helena, sunrise was at 7:42 am and sunset will be at 6:54 pm (CDT).

In Helena, today, there will be 11h and 12min of daylight.

On Sunday, in Helena, sunshine will take center stage, with just faint traces of clouds.

Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 46.4°F.
The maximum temperature will be in line with the average highest temperature of 70°F in October. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.

On Sunday, in Helena, sunrise will be at 7:43 am and sunset at 6:53 pm (CDT).

In Helena, tomorrow, there will be 11h and 10min of daylight.