Weather forecast for 10 daysGlenarm, IL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSE 124°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
Today, in Glenarm, sunny skies and pleasant visibility are expected.
The temperature is anticipated to oscillate between a maximum of a refreshing 57.2°F and a minimum of an icy 37.4°F.
The maximum temperature for today will be slightly cooler than the regular high of 64.2°F in October.
Sunrise was at 7:11 am and sunset will be at 6:16 pm; the daylight will last for 11h and 5min.

Sunday Oct 18, 2026

  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphS 177°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
On Sunday, October 18, expect sunny weather with a crisp, clear sky.
A notable temperature range, reaching a high of a comfortable 66.2°F and a low of an icy 37.4°F, is expected.
Tomorrow, the expected high will correspond with the regular October temperature of 64.2°F.
Sunrise will be at 7:12 am and sunset at 6:15 pm; tomorrow's daylight will last for 11h and 3min.

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 79°C.
Coldest day: today 57°C.

Chance of precipitation

Highest chance: Monday 26.10. 9%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSE 124°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphS 177°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 165°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSE 129°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 75°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 186°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:15 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 79°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphSE 140°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 79°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 126°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 79°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSE 148°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSW 203°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphS 179°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
Weather patterns suggest that a combination of mostly clear and cloud-filled weather is anticipated.
Rainfall is not expected in Glenarm in the upcoming period.
The temperature will vary considerably in the coming days. Maximum temperatures are forecasted between 57.2°F and 78.8°F, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 37.4°F and 50°F.
The warmest days will be Thursday through next Sunday, with a maximum of 78.8°F; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 17:43:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Glenarm, sunny conditions are expected to continue.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 48.2°F.

On Saturday, in Glenarm, sunrise was at 7:11 am and sunset will be at 6:16 pm (CDT).

In Glenarm, the length of the day today will be 11h and 5min.

On Sunday, clear and sunny conditions are expected.

Tomorrow, the highest temperature in Glenarm, Illinois, will be 66.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 64.2°F in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 48.2°F.

On Sunday, in Glenarm, sunrise will be at 7:12 am and sunset at 6:15 pm (CDT).

In Glenarm, tomorrow, there will be 11h and 3min of daylight.