Weather forecast for 10 daysSummit, IL
10-day overview
Daily temperatures
Warmest day: Sunday 77°C.
Coldest period: Tuesday - Wednesday 61°C.
Coldest period: Tuesday - Wednesday 61°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 32%.
Long-term weather forecast
- Tuesday
- Oct 20, 2026
- min.
- 45°F
Mostly Clear
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 4mphSSE 149°
- Humidity: 84%
- UV index: 0
- Sunrise: 7:09 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 5mphSSW 209°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 50°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNE 55°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 50°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 7mphSSE 151°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 50°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphSSE 167°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:14 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 52°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphSSW 199°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:15 am CDT
- Sunset: 5:55 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 52°F
Cloudy
- Precip. probability: 7%
- Precipitation: 0.08"
- Wind: 9mphNNE 16°
- Humidity: 60%
- UV index: 2
- Sunrise: 7:16 am CDT
- Sunset: 5:53 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 45°F
AM Showers
- Precip. probability: 32%
- Precipitation: 0.04"
- Wind: 11mphNNE 30°
- Humidity: 66%
- UV index: 2
- Sunrise: 7:17 am CDT
- Sunset: 5:52 pm CDT
- details ▼
- Wednesday
- Oct 28, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphESE 106°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:18 am CDT
- Sunset: 5:51 pm CDT
- details ▼
- Thursday
- Oct 29, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 10mphSSW 212°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 5:49 pm CDT
- details ▼
Over the next ten days, a mix of primarily dull and occasionally sun-filled and showery weather is forecasted.
With a probability of 32%, rainfall is expected only on next Tuesday. The precipitation will be minimal at 0.08".
Significant changes in temperature are expected in the coming days. Highs will range from 60.8°F to 77°F, while the minimum temperature is forecast to range between 44.6°F and 51.8°F.
With the highest temperature of 77°F, Sunday will be the warmest day; the coldest days will be next Tuesday and Wednesday, with a maximum of 60.8°F.
With a probability of 32%, rainfall is expected only on next Tuesday. The precipitation will be minimal at 0.08".
Significant changes in temperature are expected in the coming days. Highs will range from 60.8°F to 77°F, while the minimum temperature is forecast to range between 44.6°F and 51.8°F.
With the highest temperature of 77°F, Sunday will be the warmest day; the coldest days will be next Tuesday and Wednesday, with a maximum of 60.8°F.
Updated: Oct 21, 2026 @ 03:10:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Summit, a combination of predominantly cloudy and occasionally clear and rain-soaked weather is anticipated for the next ten days.
Rainfall is forecasted only for next Tuesday. With a probability of 32%, minimal precipitation of 0.08" is expected.
The maximum temperature will range between 60.8°F and 77°F, while the minimum temperature will be between 44.6°F and 51.8°F.
With the maximum temperature of 77°F, Sunday will be the warmest day. With a maximum temperature of 60.8°F, next Tuesday and Wednesday will be the coldest days.
On Saturday, in Summit, a mix of clouds and blue sky is expected.
On Saturday, the maximum temperature will be 73.4°F, while the minimum temperature will be 50°F.
On Sunday, in Summit, the sky will remain mostly closed off by clouds.
On Sunday, the maximum temperature will be 77°F, while the minimum temperature will be 51.8°F.
