Weather forecast for todayKetchum, ID

Weather forecast for today

Current condition 11:39 am MDT

  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 7mphESE 120°
  • Humidity: 71%
  • Dewpoint: 46°F
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a refreshing 55.4°F, and the feels-like temperature is almost the same at 53.6°F. The current temperature is only a few degrees off the maximum of 60.8°F for today.

Thursday Oct 22, 2026

  • 61°F
  • 41°F
PM Rain
PM Rain
  • Precip. probability: 100%
  • Precipitation: 0.63"
  • Wind: 11mphSE 126°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
Today, on Thursday, October 22, light afternoon rain is expected to arrive.
The chance of rainfall is high, and precipitation will be moderate. The highest anticipated temperature is an enjoyable 60.8°F, while the lowest temperature will be a cold 41°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise was at 8:00 am and sunset will be at 6:42 pm; the daylight will last for 10h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 61°C.
Coldest hour: 2 am 46°C.

Chance of precipitation

Highest chance: 6 pm 95%.

Hourly weather forecast

  • 12 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphSE 126°
  • Humidity: 68%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 11mphSE 130°
  • Humidity: 60%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    59°F
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Wind: 11mphSE 131°
  • Humidity: 59%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 59°F
  • Feels like:
    57°F
Light Rain
Light Rain
  • Precip. probability: 64%
  • Precipitation: 0.04"
  • Wind: 11mphSE 127°
  • Humidity: 64%
  • Pressure: 29.74"Hg
  • Visibility: 7mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Light Rain
Light Rain
  • Precip. probability: 90%
  • Precipitation: 0.04"
  • Wind: 10mphESE 121°
  • Humidity: 72%
  • Pressure: 29.71"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    54°F
Light Rain
Light Rain
  • Precip. probability: 100%
  • Precipitation: 0.2"
  • Wind: 9mphESE 118°
  • Humidity: 74%
  • Pressure: 29.68"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    46°F
Rain
Rain
  • Precip. probability: 95%
  • Precipitation: 0.31"
  • Wind: 9mphSE 134°
  • Humidity: 84%
  • Pressure: 29.77"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
Sunset: 6:42 pm
  • 7 pm
  • 50°F
  • Feels like:
    46°F
Rain
Rain
  • Precip. probability: 71%
  • Precipitation: 0.08"
  • Wind: 6mphESE 122°
  • Humidity: 87%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    46°F
Rain
Rain
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Wind: 5mphESE 116°
  • Humidity: 90%
  • Pressure: 29.77"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    46°F
Light Rain
Light Rain
  • Precip. probability: 63%
  • Precipitation: 0.04"
  • Wind: 5mphSSW 197°
  • Humidity: 91%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    46°F
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 0.04"
  • Wind: 5mphSSW 200°
  • Humidity: 90%
  • Pressure: 29.71"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    46°F
Light Rain
Light Rain
  • Precip. probability: 66%
  • Precipitation: 0.04"
  • Wind: 4mphSSW 210°
  • Humidity: 90%
  • Pressure: 29.71"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Today, a combination of primarily rain-filled and occasionally gloomy and turbulent weather is expected.
Rainfall is predicted from 2 pm to 11 pm. With moderate precipitation of 0.31", most rainfall is expected at 6 pm.
The temperature will be between a maximum of 60.8°F and a minimum of 48.2°F. The warmest part of the day will be around 2 pm.
The maximum temperature will align more closely with September's average high of 63.7°F than with October's 48°F. The expected low will be also more similar to what’s typical in September than in October.
Updated: Oct 22, 2026 @ 17:39:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 11:39 am MDT, the temperature in Ketchum is 55.4°F.

On Thursday, rainy conditions are anticipated for the afternoon hours.

Moderate precipitation of 0.63" is predicted. The possibility of rainfall is high at 100%.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 41°F.
The highest temperature will be uncommonly higher than the average maximum of 48°F in October. The lowest temperature will be also noticeably higher than the average low of 31.1°F.

On Thursday, in Ketchum, sunrise was at 8:00 am and sunset will be at 6:42 pm (MDT).

In Ketchum, the length of the day today will be 10h and 42min.