Weather forecast for 10 daysAnnapolis, IL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphE 92°
  • Humidity: 70%
  • UV index: 0
  • Sunrise: 7:03 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
In Annapolis, through the afternoon and beyond, skies will be completely cloud-free.
The lowest temperature will be a cold 35.6°F.
Sunrise was at 7:03 am and sunset will be at 6:09 pm; the daylight will last for 11h and 7min.

Sunday Oct 18, 2026

  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSE 156°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:04 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
Tomorrow, in Annapolis, the forecast calls for abundant sunshine.
Dramatic temperature shifts from a high of an enjoyable 66.2°F to a low of a wintry 35.6°F are expected.
October's typical peak of 65.5°F is forecasted to be mirrored in the day’s high.
Sunrise will be at 7:04 am and sunset at 6:08 pm; tomorrow's daylight will last for 11h and 4min.

10-day overview

Daily temperatures

Warmest period: Sunday - Monday 77°C.
Coldest day: tomorrow 66°C.

Chance of precipitation

Highest chance: Wednesday - Friday 6%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphE 92°
  • Humidity: 70%
  • UV index: 0
  • Sunrise: 7:03 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSE 156°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:04 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphESE 119°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:05 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphENE 66°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:06 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphENE 64°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:07 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNE 36°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:08 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 75°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphE 84°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:09 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphESE 114°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:10 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 77°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 172°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNE 43°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
Ten-day trends indicate that a combination of sunny and gloomy weather is expected.
Rain is not anticipated in Annapolis in the upcoming days.
In the upcoming period, the maximum temperature will range between 66.2°F and 77°F, while the difference in minimum temperatures will be substantial, as the overnight lows will vary from 35.6°F to 48.2°F.
The warmest days will be next Sunday and Monday, with a maximum of 77°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 66.2°F.
Updated: Oct 17, 2026 @ 20:47:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, bright and sunny weather is expected.

Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 35.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 48.6°F.

On Sunday, in Annapolis, sunrise will be at 7:04 am and sunset at 6:08 pm (CDT).

Tomorrow, the daylight will last for 11h and 4min.