Weather forecast for 10 daysGodfrey, IL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSSE 163°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:13 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
On Sunday, in Godfrey, conditions will remain bright with clear skies.
Day and night temperatures will sharply contrast, oscillating between an enjoyable 66.2°F and an icy 37.4°F.
The expected daily high is projected to match October's typical maximum of 65.5°F.
Sunrise will be at 7:13 am and sunset at 6:18 pm; tomorrow's daylight will last for 11h and 5min.

10-day overview

Daily temperatures

Warmest day: Sunday 25.10. 81°C.
Coldest day: tomorrow 66°C.

Chance of precipitation

Highest chance: Monday 6%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphESE 120°
  • Humidity: 74%
  • UV index: 0
  • Sunrise: 7:12 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSSE 163°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:13 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphSSE 158°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphESE 120°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:15 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 75°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphS 176°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 77°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphENE 66°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 77°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphESE 121°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 79°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSE 144°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphS 189°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 154°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:21 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
Weather patterns suggest that a combination of dry and sunny and cloudy weather is anticipated.
Rain is not forecasted in Godfrey in the upcoming days.
There will be a considerable variation in temperature in the upcoming period. The temperature is expected to swing from 66.2°F up to 80.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 37.4°F and 50°F.
Next Sunday is expected to be the warmest, reaching up to 80.6°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 66.2°F.
Updated: Oct 17, 2026 @ 22:29:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Godfrey, sunny and dry conditions are anticipated.

Tomorrow, the highest temperature 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 65.5°F in October. The lowest temperature will be significantly lower than the average low of 48.6°F.

On Sunday, in Godfrey, sunrise will be at 7:13 am and sunset at 6:18 pm (CDT).

In Godfrey, Illinois, the length of the day tomorrow will be 11h and 5min.