Weather forecast for 10 days
Williamson, IL

Weather forecast for the weekend

Saturday, Apr 26.

Mostly Sunny
6:05 am

7:48 pm
CDT
Mostly Sunny
64°F / 46°F
  • Wind: 12mph NE
  • Humidity: 60%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Williamson, blue skies and warm sunshine will define the conditions.
The temperature is anticipated to vary between a maximum of a breezy 64.4°F and a minimum of a frosty 46.4°F.
The maximum temperature on Saturday is expected to reflect April's average high of 63.9°F.
Sunrise will be at 6:05 am and sunset at 7:48 pm; the daylight will last for 13h and 43min.

Sunday, Apr 27.

Partly Cloudy
6:03 am

7:49 pm
CDT
Partly Cloudy
72°F / 55°F
  • Wind: 11mph SE
  • Humidity: 55%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Williamson, occasional clouds will pass by, but expect bright spells.
The temperature will vary between a maximum of an agreeable 71.6°F and a minimum of a refreshing 55.4°F.
On Sunday, the maximum temperature is expected to align with May's average high of 73.9°F instead of April's.
Sunrise will be at 6:03 am and sunset at 7:49 pm; the daylight will last for 13h and 46min.

Frequently asked questions

What is the weather forecast for Williamson for Saturday?
On Saturday, in Williamson, bright conditions and mild breezes are expected.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 64.4°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Williamson for Sunday?
On Sunday, moments of sunshine will break through the patchy clouds.
What will be the highest temperature on Sunday in Williamson?
On Sunday, the maximum temperature will be 71.6°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for Williamson for the next ten days?
In Williamson, weather will be unstable, and a combination of overcast, dry and sunny, storm-filled and wet weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Friday, Monday through next Thursday in Williamson. With moderate precipitation of 0.51", Friday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 64.4°F and 84.2°F, as the minimum temperature will vary between 46.4°F and 69.8°F.
What will be the hottest and the coldest days?
The hottest day will be Monday, with a maximum of 84.2°F. The coldest day will be Saturday, with a maximum of 64.4°F.

Long-term weather forecast

WedApr 23.
  • min.
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph ESE
  • Humidity: 69%
  • UV index: 0
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:09 am 7:45 pm CDT
ThuApr 24.
  • 82°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SE
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:07 am 7:46 pm CDT
FriApr 25.
  • 75°F
  • 52°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 13mph SW
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 52%
  • Precipitation: 0.51"
  • 6:06 am 7:47 pm CDT
SatApr 26.
  • 64°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NE
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:05 am 7:48 pm CDT
SunApr 27.
  • 72°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SE
  • Humidity: 55%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:03 am 7:49 pm CDT
MonApr 28.
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 18%
  • Precipitation: 0.04"
  • 6:02 am 7:50 pm CDT
TueApr 29.
  • 79°F
  • 54°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 16mph SW
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 50%
  • Precipitation: 0.28"
  • 6:01 am 7:51 pm CDT
WedApr 30.
  • 68°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ENE
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:00 am 7:52 pm CDT
ThuMay 1.
  • 72°F
  • 54°F
AM Showers
AM Showers
  • Wind: 9mph SSE
  • Humidity: 69%
  • UV index: 5
  • Precip. probability: 39%
  • Precipitation: 0.08"
  • 5:58 am 7:53 pm CDT
FriMay 2.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNW
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:57 am 7:54 pm CDT
The weather will be unstable for the next ten days, and a mix of dull, bright, stormy and damp weather is expected.
Rainfall is predicted for Friday, Monday through next Thursday.
Substantial differences in temperature are forecasted in the upcoming period. Highs will range from 64.4°F to 84.2°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 46.4°F to 69.8°F.
The hottest day will be Monday, with a maximum of 84.2°F; expect the coldest day on Saturday with a high of 64.4°F.
Updated: Apr 24, 2025 @ 00:19:49 UTC
Published by: Weather U.S. | About Us
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