Weather forecast for 10 daysFlat Rock, ID

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphS 186°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:44 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
On Sunday, in Flat Rock, sunlight and clouds will take turns dominating the sky.
A remarkable high of a moderate 59°F during the day and a stark low of a harsh 26.6°F at night are predicted.
With a forecast of 59°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:44 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 52min.

10-day overview

Daily temperatures

Warmest day: Monday 61°C.
Coldest day: Saturday 24.10. 39°C.

Chance of precipitation

Highest chance: Friday 77%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 27°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphS 179°
  • Humidity: 69%
  • UV index: 0
  • Sunrise: 7:43 am MDT
  • Sunset: 6:37 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphS 186°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:44 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphS 175°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphS 174°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphS 176°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:48 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • Wind: 9mphSSE 168°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:49 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 45°F
  • 25°F
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 0.55"
  • Wind: 9mphSSW 209°
  • Humidity: 94%
  • UV index: 1
  • Sunrise: 7:51 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 39°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphSSW 208°
  • Humidity: 83%
  • UV index: 2
  • Sunrise: 7:52 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphS 185°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 48°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphS 177°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:55 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
Models point to a combination of primarily dull and occasionally sunny and rain-filled weather is anticipated.
Rainfall is predicted for Thursday and Friday.
Temperature variation will be noticeable throughout the forecast window. Forecast highs will fluctuate between 39.2°F and 60.8°F, while the lowest temperature will be between 24.8°F and 35.6°F.
With the highest temperature of 60.8°F, Monday will be the warmest day; the coldest day will be next Saturday, with a maximum of 39.2°F.
Updated: Oct 18, 2026 @ 00:14:23 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, occasional cloudiness will be present, but there will still be plenty of sun.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 26.6°F.
The highest temperature will be noticeably higher than the average maximum of 47.8°F in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Flat Rock, sunrise will be at 7:44 am and sunset at 6:36 pm (MDT).

In Flat Rock, tomorrow, there will be 10h and 52min of daylight.