Weather forecast for 10 daysWaterloo, IL

10-day overview

Daily temperatures

Warmest day: Thursday 82°C.
Coldest day: Wednesday 04.11. 66°C.

Chance of precipitation

Highest chance: Monday 02.11. 60%.

Long-term weather forecast

  • Monday
  • Oct 26, 2026
  • 77°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 208°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:20 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 73°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphS 175°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:21 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 79°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphS 177°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:22 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 82°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 204°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:23 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 79°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 165°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 7:25 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 73°F
  • 57°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • Wind: 6mphSE 141°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:26 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 75°F
  • 61°F
AM Showers
AM Showers
  • Precip. probability: 49%
  • Precipitation: 0.2"
  • Wind: 7mphSSE 161°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 7:27 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Monday
  • Nov 2, 2026
  • 75°F
  • 54°F
Rain
Rain
  • Precip. probability: 60%
  • Precipitation: 0.63"
  • Wind: 11mphS 173°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 6:28 am CST
  • Sunset: 5:00 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 70°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • Wind: 9mphSSW 209°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 6:29 am CST
  • Sunset: 4:59 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 66°F
  • 45°F
AM Showers
AM Showers
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • Wind: 9mphWSW 250°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 6:30 am CST
  • Sunset: 4:57 pm CST
  • ▼
Looking ahead, conditions suggest a period of cloudy, showery and clear weather is anticipated.
Rain is anticipated on Saturday through next Wednesday.
Noticeable swings in temperature are expected throughout the forecast window. The maximum temperature will vary between 66.2°F and 82.4°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 44.6°F and 60.8°F.
Thursday will be the warmest day, with a maximum temperature of 82.4°F; the lowest daytime temperature of the period will be reached on next Wednesday, peaking at 66.2°F.
Updated: Oct 26, 2026 @ 09:17:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Waterloo, a combination of gloomy, rain-soaked and bright weather is anticipated for the next ten days.

Rain is forecasted for Saturday through next Wednesday in Waterloo. Next Monday, with moderate precipitation of 0.63", will be the day with the most rainfall.

The maximum temperature will range between 66.2°F and 82.4°F, as the minimum temperature will vary between 44.6°F and 60.8°F.

Thursday will be the warmest day, with a maximum temperature of 82.4°F. With a maximum temperature of 66.2°F, next Wednesday will be the coldest day.

On Saturday, thick clouds will dominate the sky.

With a probability of 24%, light precipitation of 0.2" is forecasted on Saturday.

On Saturday, the highest temperature will be 73.4°F, while the lowest temperature will be 57.2°F.

On Sunday, light rain showers are anticipated early in the day.

Light precipitation of 0.2" is expected on Sunday in Waterloo. The likelihood of rainfall is 49%.

On Sunday, the maximum temperature will be 75.2°F, while the minimum temperature will be 60.8°F.