Weather forecast for 10 days
Round Lake, IL

Weather forecast for the weekend

Saturday, May 10.

Mostly Sunny
5:34 am

8:03 pm
CDT
Mostly Sunny
75°F / 45°F
  • Wind: 9mph NW
  • Humidity: 42%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 8
On Saturday, May 10, clear skies with only minor cloud interruptions are in the outlook.
The temperature will peak at a temperate 75.2°F during the day, dropping to a low of a frosty 44.6°F at night.
On Saturday, temperatures will feel warmer as the forecast mirrors June's average high rather than May's.
Sunrise will be at 5:34 am and sunset at 8:03 pm; the daylight will last for 14h and 29min.

Sunday, May 11.

Sunny
5:32 am

8:04 pm
CDT
Sunny
77°F / 54°F
  • Wind: 8mph ESE
  • Humidity: 44%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 11, sunshine will likely continue with scattered clouds at most.
Temperature is anticipated to swing from a high of a warm 77°F to a low of a fresh 53.6°F.
With a forecast of 77°F, the day’s weather feels closer to June than May.
Sunrise will be at 5:32 am and sunset at 8:04 pm; the daylight will last for 14h and 32min.

Frequently asked questions

What is the weather forecast for Round Lake for Saturday?
On Saturday, in Round Lake, a crisp, sunny atmosphere is likely.
What will be the highest temperature on Saturday in Round Lake?
On Saturday, the maximum temperature will be 75.2°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Round Lake for Sunday?
On Sunday, conditions will remain bright with clear skies.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 77°F, while the lowest temperature will be 53.6°F.
What is the weather forecast for Round Lake for the next ten days?
In Round Lake, a combination of sun-filled and gloomy weather is predicted for the next ten days.
Will it rain in the next ten days in Round Lake?
Rain is forecasted only for next Thursday. With a probability of 16%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 57.2°F and 80.6°F, as the minimum temperature will be between 37.4°F and 62.6°F.
What will be the warmest and the coldest days?
The warmest days will be next Wednesday and Thursday, with a maximum of 80.6°F. With a maximum temperature of 57.2°F, Thursday will be the coldest day.

Long-term weather forecast

TueMay 6.
  • min.
  • 50°F
Mostly Clear
Mostly Clear
  • Wind: 2mph SW
  • Humidity: 84%
  • UV index: 0
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:38 am 7:59 pm CDT
WedMay 7.
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NE
  • Humidity: 60%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:37 am 8:00 pm CDT
ThuMay 8.
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph NE
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:36 am 8:01 pm CDT
FriMay 9.
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph ENE
  • Humidity: 40%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:35 am 8:02 pm CDT
SatMay 10.
  • 75°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NW
  • Humidity: 42%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:34 am 8:03 pm CDT
SunMay 11.
  • 77°F
  • 54°F
Sunny
Sunny
  • Wind: 8mph ESE
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:32 am 8:04 pm CDT
MonMay 12.
  • 77°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:31 am 8:05 pm CDT
TueMay 13.
  • 77°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:30 am 8:06 pm CDT
WedMay 14.
  • 81°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SE
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:29 am 8:07 pm CDT
ThuMay 15.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WSW
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • 5:28 am 8:08 pm CDT
Conditions over the next ten days suggest that a combination of sunny and cloud-filled weather is predicted.
With a 16% probability, rainfall is predicted only for next Thursday. The precipitation will be minimal at 0.04".
Expect a substantial fluctuation in daytime highs in the upcoming days. The maximum temperature will vary between 57.2°F and 80.6°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 37.4°F to 62.6°F.
The warmest days in Round Lake will be next Wednesday and Thursday, with a maximum of 80.6°F; the lowest daytime temperature of the period will be reached on Thursday, peaking at 57.2°F.
Updated: May 7, 2025 @ 04:45:24 UTC
Published by: Weather U.S. | About Us
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