Weather forecast for 10 daysSaint Maries, ID

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNE 50°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:09 am PDT
  • Sunset: 5:53 pm PDT
  • ▼
On Sunday, in Saint Maries, clear and sunny conditions are also expected.
The maximum temperature will be a breezy 62.6°F, while the minimum forecasted temperature is a cold 41°F.
Forecasts show a high closer to September's climate pattern, around 70.3°F, rather than October's 54.5°F.
Sunrise will be at 7:09 am and sunset at 5:53 pm; tomorrow's daylight will last for 10h and 44min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 66°C.
Coldest period: Friday - Saturday 50°C.

Chance of precipitation

Highest chance: Friday 34%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 39°F
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphESE 111°
  • Humidity: 74%
  • UV index: 0
  • Sunrise: 7:08 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNE 50°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:09 am PDT
  • Sunset: 5:53 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphN 11°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 7:10 am PDT
  • Sunset: 5:51 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNNE 17°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:12 am PDT
  • Sunset: 5:49 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphESE 106°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:13 am PDT
  • Sunset: 5:47 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 4mphS 171°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 7:15 am PDT
  • Sunset: 5:45 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 50°F
  • 36°F
AM Showers
AM Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 8mphSW 233°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:16 am PDT
  • Sunset: 5:44 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 50°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.08"
  • Wind: 5mphESE 120°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:18 am PDT
  • Sunset: 5:42 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 52°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphE 86°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:19 am PDT
  • Sunset: 5:40 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 54°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 5mphENE 78°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 7:21 am PDT
  • Sunset: 5:39 pm PDT
  • ▼
Looking ahead, conditions suggest a period of primarily dull and occasionally clear and rain-soaked weather is predicted.
Rainfall is anticipated on Thursday through next Saturday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The temperature is expected to swing from 50°F up to 66.2°F, while the low temperature range extends from 35.6°F to 46.4°F.
The warmest days in Saint Maries, Idaho, will be Tuesday and Wednesday, with a maximum of 66.2°F; the coldest days will be Friday and next Saturday, with a maximum of 50°F.
Updated: Oct 18, 2026 @ 05:58:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, the outlook remains bright and sunny.

Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature tomorrow will be also a couple of degrees higher than the average low temperature.

On Sunday, in Saint Maries, sunrise will be at 7:09 am and sunset at 5:53 pm (PDT).

In Saint Maries, tomorrow, there will be 10h and 44min of daylight.