Weather forecast for 10 daysApgar, MT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 64°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 218°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:59 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
On Saturday, in Apgar, sunshine will lead the day, with clouds making only brief appearances.
A daytime temperature reaching up to a comfortable 64.4°F will sharply contrast with a nighttime low of a cold 33.8°F.
Today, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 65.5°F.
Sunrise was at 7:59 am and sunset will be at 6:43 pm; the daylight will last for 10h and 44min.

Sunday Oct 18, 2026

  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 4mphSE 135°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 8:01 am MDT
  • Sunset: 6:41 pm MDT
  • ▼
Tomorrow, in Apgar, sun-filled conditions are also expected to persist.
The temperature will vary between a maximum of a refreshing 59°F and a minimum of a wintry 33.8°F.
Tomorrow, the temperature will be higher and more consistent with September's typical high of 65.5°F than with October's 48.4°F.
Sunrise will be at 8:01 am and sunset at 6:41 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest day: today 64°C.
Coldest day: Monday 26.10. 45°C.

Chance of precipitation

Highest chance: Friday 51%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 64°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 218°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:59 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 4mphSE 135°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 8:01 am MDT
  • Sunset: 6:41 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNNE 21°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 8:02 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNE 45°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 8:04 am MDT
  • Sunset: 6:37 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSE 127°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 8:05 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0.08"
  • Wind: 6mphSE 130°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 8:07 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 50°F
  • 30°F
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 0.16"
  • Wind: 8mphSW 236°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 8:08 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 46°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 6mphSSW 208°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 8:10 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 46°F
  • 28°F
AM Rain / Snow Showers
AM Rain / Snow Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 6mphE 84°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 8:11 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 45°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • Wind: 6mphNE 53°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 8:13 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
Over the course of the next ten days, expect shifting weather, and a mix of sun-filled, cloud-filled, damp and snow-filled weather is forecasted.
With light precipitation of 0.16", rainfall is forecasted for Friday and next Monday.
With a 32% probability, snowfall is anticipated only on next Sunday. Anticipated precipitation will be light at 0.16".
Temperature variation will be noticeable over the next several days. Highs will range from 44.6°F to 64.4°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 28.4°F and 41°F.
With a high of 64.4°F, today is the warmest day; the coldest day will be next Monday, with a maximum of 44.6°F.
Updated: Oct 17, 2026 @ 17:17:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, bright conditions and mild breezes are expected.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be notably higher than the average highest temperature of 48.4°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Apgar, sunrise was at 7:59 am and sunset will be at 6:43 pm (MDT).

Today, the daylight will last for 10h and 44min.

On Sunday, sun-filled conditions are expected to persist.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 33.8°F.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 48.4°F in October. The lowest temperature will be in line with the average low of 30.7°F.

On Sunday, in Apgar, sunrise will be at 8:01 am and sunset at 6:41 pm (MDT).

Tomorrow, the daylight will last for 10h and 40min.