Weather forecast for 10 days
Summit, IL

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Weather forecast for the weekend

Weather forecast - Sunday, Feb 23.

AM Clouds / PM Sun
6:32 am

5:35 pm
CST
AM Clouds / PM Sun
43°F / 36°F
  • Wind: 11mph SSW
  • Humidity: 65%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 2
Tomorrow, in Summit, the weather will also be cloudy in the morning. However, the sky will clear during the afternoon, and sunny weather is expected.
A narrow temperature span is anticipated, from a high of a frosty 42.8°F (6°C) to a low of an icy 35.6°F (2°C).
The highest temperature will be higher and more in line with March's average maximum of 43.7°F (6.5°C) than the average maximum of 32.4°F (0.2°C) in February.
Sunrise will be at 6:32 am and sunset at 5:35 pm; tomorrow's daylight will last for 11h and 3min.

Frequently asked questions

What is the weather forecast for Summit for the next ten days?

In Summit, predominantly cloudy and occasionally rainy weather is expected for the next ten days.

Will it rain in the next ten days in Summit?

Rainfall is expected only on Wednesday. With a probability of 52%, light precipitation of 0.16" (4mm) is expected.

How warm will it be in the next ten days?

The maximum temperature will vary between 39.2°F (4°C) and 51.8°F (11°C), as the minimum temperature will range between 21.2°F (-6°C) and 37.4°F (3°C).

What will be the warmest and the coldest days?

With the maximum temperature of 51.8°F (11°C), Friday will be the warmest day. The coldest day will be next Sunday, with a maximum of 39.2°F (4°C).

Long-term weather forecast

10 days weather forecast - Summit, IL

SatFeb 22.
  • min.
  • 21°F
Mostly Clear
Mostly Clear
  • Wind: 14mph SW
  • Humidity: 65%
  • UV index: 0
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:34 am 5:34 pm CST
SunFeb 23.
  • 43°F
  • 36°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 11mph SSW
  • Humidity: 65%
  • UV index: 2
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:32 am 5:35 pm CST
MonFeb 24.
  • 48°F
  • 37°F
Cloudy
Cloudy
  • Wind: 16mph WSW
  • Humidity: 66%
  • UV index: 2
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:31 am 5:37 pm CST
TueFeb 25.
  • 50°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 71%
  • UV index: 3
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:29 am 5:38 pm CST
WedFeb 26.
  • 50°F
  • 36°F
Showers
Showers
  • Wind: 10mph WSW
  • Humidity: 74%
  • UV index: 1
  • Precip. probability: 52%
  • Precipitation: 0.16"
  • 6:28 am 5:39 pm CST
ThuFeb 27.
  • 46°F
  • 32°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph NW
  • Humidity: 68%
  • UV index: 3
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:26 am 5:40 pm CST
FriFeb 28.
  • 52°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SW
  • Humidity: 60%
  • UV index: 3
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:25 am 5:42 pm CST
SatMar 1.
  • 43°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NW
  • Humidity: 55%
  • UV index: 2
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:23 am 5:43 pm CST
SunMar 2.
  • 39°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NW
  • Humidity: 52%
  • UV index: 3
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:22 am 5:44 pm CST
MonMar 3.
  • 46°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSE
  • Humidity: 51%
  • UV index: 3
  • Precip. probability: 7%
  • Precipitation: 0.04"
  • 6:20 am 5:45 pm CST
For the next ten days, primarily cloudy and occasionally rainy weather is predicted.
With a 52% probability, rainfall is forecasted only for Wednesday. The precipitation will be light at 0.16" (4mm).
Temperature differences will be substantial in the coming days. The maximum temperature will range between 39.2°F (4°C) and 51.8°F (11°C), while the lowest nightly temperature variation will be also considerable, as the lowest temperature will range between 21.2°F (-6°C) and 37.4°F (3°C).
Friday will be the warmest day, with a maximum temperature of 51.8°F (11°C); next Sunday will be the coldest day, with the highest temperature of 39.2°F (4°C).
Updated: Feb 22, 2025 @ 21:49:25 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Summit, Illinois, USA

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