Weather forecast for todayChester, ID

Weather forecast for today

Current condition 11:47 am MDT

  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphWNW 300°
  • Humidity: 41%
  • Dewpoint: 34°F
  • Pressure: 30.24"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
Currently, the sky is clear with no clouds in sight.
The temperature is a refreshing 55.4°F. The current temperature is relatively far from the maximum of 66.2°F forecasted for today.

Saturday Oct 17, 2026

  • 66°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 233°
  • Humidity: 33%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
Today, on Saturday, October 17, mainly sunny skies with just a few high clouds are anticipated.
Temperature readings are forecasted to span from a high of a breezy 66.2°F to a low of a cold 32°F.
Expect a warmer feel as the forecasted high matches September's 72.5°F, rather than October's average of 53.8°F.
Sunrise was at 7:43 am and sunset will be at 6:39 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 64°C.
Coldest hour: 2 am 37°C.

Chance of precipitation

Highest chance: 12 am - 2 am 3%.

Hourly weather forecast

  • 12 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWSW 242°
  • Humidity: 40%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 237°
  • Humidity: 35%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    63°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 236°
  • Humidity: 32%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphSW 232°
  • Humidity: 31%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphSW 225°
  • Humidity: 30%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphSW 224°
  • Humidity: 30%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 234°
  • Humidity: 34%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:39 pm
  • 7 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphWSW 240°
  • Humidity: 43%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphESE 114°
  • Humidity: 53%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphESE 112°
  • Humidity: 59%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphE 88°
  • Humidity: 63%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphENE 72°
  • Humidity: 69%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily mostly clear and occasionally cloudy weather is predicted.
The temperature will vary between a minimum of 42.8°F and a maximum of 64.4°F. The warmest part of the day will be at 4 pm and 5 pm.
The temperature today will feel more resembling September's average high of 72.5°F than the usual for October. The lowest temperature today will be comparable to October's average minimum.
Updated: Oct 17, 2026 @ 17:47:15 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:47 am MDT) it is 55.4°F in Chester.

Today, in Chester, open skies and radiant sunshine are expected.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 32°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 53.8°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Chester, sunrise was at 7:43 am and sunset will be at 6:39 pm (MDT).

In Chester, the length of the day today will be 10h and 56min.