Weather forecast for 10 daysIdmon, ID

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 61°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSSW 200°
  • Humidity: 31%
  • UV index: 2
  • Sunrise: 7:45 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
Today, in Idmon, expect consistent sunshine and open skies.
Temperature readings will considerable fluctuate from a daytime peak of an enjoyable 60.8°F to a nighttime low of a harsh 30.2°F.
The forecast high of 60.8°F aligns more closely with September's typical high of 65.8°F than with October's usual 47.8°F.
Sunrise was at 7:45 am and sunset will be at 6:40 pm; the daylight will last for 10h and 55min.

Sunday Oct 18, 2026

  • 59°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSSE 155°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
Tomorrow, on Sunday, a partly cloudy sky is also anticipated.
Day and night temperatures will contrast sharply, ranging from a peak of a moderate 59°F to a low of a subzero 30.2°F.
Expect a warmer feel as the forecasted high matches September's 65.8°F, rather than October's average of 47.8°F.
Sunrise will be at 7:46 am and sunset at 6:38 pm; tomorrow's daylight will last for 10h and 52min.

10-day overview

Daily temperatures

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

Chance of precipitation

Highest chance: Friday 76%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 61°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSSW 200°
  • Humidity: 31%
  • UV index: 2
  • Sunrise: 7:45 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSSE 155°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSSE 148°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:48 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSE 140°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:49 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 9mphSE 146°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:50 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 55°F
  • 39°F
PM Showers
PM Showers
  • Precip. probability: 42%
  • Precipitation: 0.24"
  • Wind: 9mphSE 146°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:52 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 43°F
  • 27°F
Rain
Rain
  • Precip. probability: 76%
  • Precipitation: 0.39"
  • Wind: 9mphSSW 210°
  • Humidity: 96%
  • UV index: 1
  • Sunrise: 7:53 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 39°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphS 189°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 7:54 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 46°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSSE 160°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:55 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 45°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSSE 155°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 7:57 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
Looking ahead, conditions suggest a period of cloudy, sun-filled and showery weather is expected.
Rainfall is expected on Thursday and Friday.
Expect a substantial fluctuation in daytime highs in the upcoming days. Forecast highs will fluctuate between 39.2°F and 60.8°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 26.6°F up to 39.2°F.
The warmest day is today, with a maximum temperature of 60.8°F; expect the coldest day on next Saturday with a high of 39.2°F.
Updated: Oct 17, 2026 @ 20:56:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 30.2°F.
The highest temperature will be noticeably higher than the average maximum of 47.8°F in October. The lowest temperature will be in line with the average low of 28.9°F.

On Saturday, in Idmon, sunrise was at 7:45 am and sunset will be at 6:40 pm (MDT).

Today, the daylight will last for 10h and 55min.

Tomorrow, intermittent cloud cover is expected, allowing for some sunshine.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 30.2°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 47.8°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Idmon, sunrise will be at 7:46 am and sunset at 6:38 pm (MDT).

In Idmon, Idaho, tomorrow, there will be 10h and 52min of daylight.