Weather forecast for todaySaint Ignatius, MT

Weather forecast for today

Current condition 11:30 am MDT

  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 6mphSSE 160°
  • Humidity: 33%
  • Dewpoint: 36°F
  • Pressure: 29.99"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Saint Ignatius, at the moment, the sun’s rays are illuminating everything under a clear sky.
The temperature is an enjoyable 64.4°F. The current temperature is only a few degrees off the maximum of 69.8°F for today.

Saturday Oct 17, 2026

  • 70°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphSW 235°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:58 am MDT
  • Sunset: 6:45 pm MDT
  • ▼
Today, in Saint Ignatius, sunshine will take center stage, with just faint traces of clouds.
A daytime temperature reaching up to an agreeable 69.8°F will sharply contrast with a nighttime low of a wintry 37.4°F.
The forecast high of 69.8°F aligns more closely with September's typical high of 68.5°F than with October's usual 51.8°F.
Sunrise was at 7:58 am and sunset will be at 6:45 pm; the daylight will last for 10h and 47min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 68°C.
Coldest hour: 2 am 45°C.

Chance of precipitation

Highest chance: 2 am 4%.

Hourly weather forecast

  • 12 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 169°
  • Humidity: 31%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphS 188°
  • Humidity: 28%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 219°
  • Humidity: 29%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 235°
  • Humidity: 29%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphWSW 252°
  • Humidity: 30%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphW 275°
  • Humidity: 33%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWNW 295°
  • Humidity: 36%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:45 pm
  • 7 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNW 318°
  • Humidity: 45%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 338°
  • Humidity: 54%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 346°
  • Humidity: 59%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 16°
  • Humidity: 63%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    48°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSE 142°
  • Humidity: 70%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Saint Ignatius, a combination of cloudy and bright weather is predicted.
The temperature will be between a minimum of 48.2°F and a maximum of 68°F. The warmest part of the day will be at 1 pm, 2 pm and 4 pm.
The temperature today will feel more alike with September's average high of 68.5°F than the usual for October. The lowest temperature is expected to be relatively higher than the average minimum in October, typically 32.7°F.
Updated: Oct 17, 2026 @ 17:30:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:30 am MDT is 64.4°F.

On Saturday, sunny intervals will be long-lasting, with few disruptions.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 37.4°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 51.8°F in October. The lowest temperature today will be a couple of degrees higher than the average low temperature.

On Saturday, in Saint Ignatius, sunrise was at 7:58 am and sunset will be at 6:45 pm (MDT).

In Saint Ignatius, today, there will be 10h and 47min of daylight.