Weather forecast for 10 daysValmeyer, IL

Weather forecast for the weekend

Saturday Oct 24, 2026

  • 77°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphSE 132°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
On Saturday, in Valmeyer, sunlight and clouds will take turns dominating the sky.
Dramatic changes in temperature are anticipated, reaching a high of a moderately hot 77°F and falling to a low of a chilly 44.6°F.
The day's peak of 77°F reflects September's seasonal pattern more than October's.
Sunrise will be at 7:19 am and sunset at 6:11 pm; tomorrow's daylight will last for 10h and 52min.

Sunday Oct 25, 2026

  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 168°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
On Sunday, October 25, variable cloud cover will persist, but sunshine will break through.
A substantial temperature fluctuation from a temperate 78.8°F at its peak to a cool 50°F at its lowest point is anticipated.
The higher temperature of 78.8°F is more typical of September than October.
Sunrise will be at 7:20 am and sunset at 6:10 pm; the daylight will last for 10h and 50min.

10-day overview

Daily temperatures

Maximum temperature: 79°C.
Coldest period: Saturday - Sunday 73°C.

Chance of precipitation

Highest chance: Saturday 31.10. 31%.

Long-term weather forecast

  • Friday
  • Oct 23, 2026
  • 77°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphESE 123°
  • Humidity: 37%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 77°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphSE 132°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 168°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 48°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSSW 204°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:21 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 75°F
  • 50°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphS 182°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:22 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 77°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 193°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:23 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphSW 222°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:24 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0.08"
  • Wind: 6mphS 176°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:25 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 73°F
  • 54°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0.12"
  • Wind: 7mphSSE 164°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:26 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 73°F
  • 52°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 6mphS 187°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 6:27 am CST
  • Sunset: 5:01 pm CST
  • ▼
Primarily gloomy and occasionally sunny and rainy weather is predicted.
Rainfall is anticipated on next Saturday and Sunday.
Highs will stay within a very narrow margin throughout the coming week. Expected highs will hover between 73.4°F and 78.8°F, while the low temperature range extends from 44.6°F to 53.6°F.
With a maximum temperature of 78.8°F, Sunday, Monday and Thursday will be the warmest days in Valmeyer; next Saturday and Sunday, with the highest temperature of 73.4°F, will be the coldest days in Valmeyer.
Updated: Oct 23, 2026 @ 18:13:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Valmeyer, a combination of predominantly overcast and occasionally sun-filled and rain-filled weather is anticipated for the next ten days.

Rainfall is anticipated on next Saturday and Sunday in Valmeyer. Next Saturday, with minimal precipitation of 0.12", will be the day with the most rainfall.

The maximum temperature will vary between 73.4°F and 78.8°F, while the minimum temperature will vary between 44.6°F and 53.6°F.

The warmest days will be Sunday, Monday and Thursday, with a maximum of 78.8°F. With a maximum temperature of 73.4°F, next Saturday and Sunday will be the coldest days.

On Saturday, a mix of clouds and blue sky is expected.

Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 44.6°F.
The highest temperature will be uncommonly higher than the average maximum of 66.7°F in October. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.

On Saturday, in Valmeyer, sunrise will be at 7:19 am and sunset at 6:11 pm (CDT).

In Valmeyer, the length of the day tomorrow will be 10h and 52min.

On Sunday, moderate cloud cover will mix with sunshine throughout the day.

On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 50°F.