Weather forecast for 10 daysHerman, ID

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 175°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
On Sunday, October 18, expect partly sunny skies with periods of cloudiness.
A remarkable high of a breezy 62.6°F during the day and a stark low of a subzero 30.2°F at night are expected.
Weather conditions lean warmer, with the temperature tracking September's average high of 66.6°F.
Sunrise will be at 7:43 am and sunset at 6:38 pm; tomorrow's daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Warmest period: tomorrow - Monday 63°C.
Coldest period: Friday - Saturday 45°C.

Chance of precipitation

Highest chance: Friday 80%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 28°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSE 126°
  • Humidity: 61%
  • UV index: 0
  • Sunrise: 7:42 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 175°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 163°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:44 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSSE 155°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:45 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphSSE 147°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.28"
  • Wind: 9mphSSE 151°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:48 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 45°F
  • 28°F
Rain
Rain
  • Precip. probability: 80%
  • Precipitation: 0.51"
  • Wind: 10mphSW 222°
  • Humidity: 98%
  • UV index: 1
  • Sunrise: 7:49 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 7mphSSW 204°
  • Humidity: 82%
  • UV index: 3
  • Sunrise: 7:50 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 52°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 8mphSSE 160°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:52 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 50°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 7mphS 178°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
Over the next ten days, a mix of primarily overcast and occasionally sunny and rain-filled weather is anticipated.
Rainfall is predicted for Thursday and Friday.
There will be a considerable variation in temperature in the upcoming period. The temperature is expected to swing from 44.6°F up to 62.6°F, while the forecast minimum temperature falls between 28.4°F and 39.2°F.
The warmest days in Herman, Idaho, will be Sunday and Monday, with a maximum of 62.6°F; the coldest days will be Friday and next Saturday, with a maximum of 44.6°F.
Updated: Oct 18, 2026 @ 02:00:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, mostly clear with scattered clouds is expected.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 30.2°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 48.9°F in October. The lowest temperature will be in line with the average low of 29.1°F.

On Sunday, in Herman, sunrise will be at 7:43 am and sunset at 6:38 pm (MDT).

In Herman, tomorrow, there will be 10h and 55min of daylight.