Weather forecast for todayWinchester, ID

Weather forecast for today

Current condition 5:45 am PDT

  • 43°F
  • Feels like:
    41°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 3mphS 190°
  • Humidity: 69%
  • Dewpoint: 34°F
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the atmosphere is calm, with fair skies overhead.
The temperature is a frosty 42.8°F, the felt air temperature is nearly identical at 41°F. The current temperature is almost at the minimum-expected 46.4°F for today.

Wednesday Oct 21, 2026

  • 66°F
  • 46°F
AM Showers
AM Showers
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Wind: 4mphE 93°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:12 am PDT
  • Sunset: 5:49 pm PDT
  • ▼
Today, on Wednesday, October 21, expect intermittent showers throughout the morning hours.
Minimal precipitation is predicted. The highest temperature will be a breezy 66.2°F, while the lowest temperature will be a brisk 46.4°F.
The day's peak of 66.2°F reflects September's seasonal pattern more than October's.
Sunrise will be at 7:12 am and sunset at 5:49 pm; the daylight will last for 10h and 37min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 64°C.
Coldest period: 6 am - 8 am 43°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 6 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphS 186°
  • Humidity: 70%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:12 am
  • 8 am
  • 43°F
  • Feels like:
    43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphS 176°
  • Humidity: 73%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSSE 159°
  • Humidity: 56%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 82°
  • Humidity: 44%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNW 335°
  • Humidity: 40%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 3°
  • Humidity: 43%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:49 pm
  • 6 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 42°
  • Humidity: 52%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 157°
  • Humidity: 60%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 168°
  • Humidity: 59%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Winchester, a combination of cloudy and sunny weather is predicted.
The temperature will be between the highest temperature of 64.4°F and the lowest temperature of 41°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 72.7°F more than October's 55.8°F. Forecasts show a temperature also more similar to September's average minimum of 48.9°F rather than the October average of 37.9°F.
Updated: Oct 21, 2026 @ 12:45:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:45 am PDT in Winchester is 42.8°F.

On Wednesday, expect on-and-off morning showers creating wet conditions.

Today, there is a low probability of minimal rainfall in Winchester.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 46.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 55.8°F in October. The lowest temperature will be relatively higher than the average low of 37.9°F.

On Wednesday, in Winchester, sunrise will be at 7:12 am and sunset at 5:49 pm (PDT).

In Winchester, the length of the day today will be 10h and 37min.