Weather forecast for 10 days
Mattoon, WI

Weather forecast for the weekend

Saturday, Jun 21.

AM Thunderstorms
5:07 am

8:48 pm
CDT
AM Thunderstorms
88°F / 73°F
  • Wind: 14mph SW
  • Humidity: 78%
  • Precip. probability: 39%
  • Precipitation: 0.08"
  • UV index: 7
On Saturday, June 21, expect a stormy morning with frequent rumbles of thunder and passing showers.
Minimal precipitation is expected. Temperature is anticipated to swing from a high of a tropical 87.8°F to a low of a temperate 73.4°F.
On Saturday, expect hotter conditions as the high matches July's average of 79.3°F, not June's.
Sunrise will be at 5:07 am and sunset at 8:48 pm; the daylight will last for 15h and 41min.

Sunday, Jun 22.

Sunny
5:08 am

8:48 pm
CDT
Sunny
90°F / 73°F
  • Wind: 15mph SSW
  • Humidity: 70%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 8
On Sunday, June 22, a sun-drenched sky is anticipated.
Rainfall is not expected. Temperatures are predicted to range from a maximum of a humid 89.6°F to a minimum of a warm 73.4°F.
On Sunday, it will be hotter with a forecast high that reflects July's climate of 79.3°F.
Sunrise will be at 5:08 am and sunset at 8:48 pm; the daylight will last for 15h and 41min.

Frequently asked questions

What is the weather forecast for Mattoon for Saturday?
On Saturday, in Mattoon, thunderstorms and rain showers will dominate the morning weather.
Will it rain on Saturday?
On Saturday, there is a low chance of minimal precipitation in Mattoon.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 87.8°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Mattoon for Sunday?
On Sunday, in Mattoon, expect sunny weather with a crisp, clear sky.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday in Mattoon?
On Sunday, the highest temperature will be 89.6°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Mattoon for the next ten days?
In Mattoon, weather will be unstable, and a combination of unstable, clear, cloudy and rain-soaked weather is forecasted for the next ten days.
Will it rain in the next ten days?
In Mattoon, rainfall is predicted almost every day for the next ten days. Next Thursday, with increased precipitation of 0.87", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 68°F and 89.6°F, as the minimum temperature will range between 55.4°F and 73.4°F.
Combining with the humidity, the maximum feel-like temperature will vary between 68°F and 104°F.
What will be the hottest and the coldest days?
With the maximum temperature of 89.6°F, Sunday will be the hottest day. The coldest days will be next Wednesday and Thursday, with a maximum of 68°F.

Long-term weather forecast

TueJun 17.
  • 79°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:07 am 8:47 pm CDT
WedJun 18.
  • 73°F
  • 55°F
Rain
Rain
  • Wind: 6mph NE
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 71%
  • Precipitation: 0.51"
  • 5:07 am 8:47 pm CDT
ThuJun 19.
  • 81°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph W
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 17%
  • Precipitation: 0.2"
  • 5:07 am 8:47 pm CDT
FriJun 20.
  • 77°F
  • 68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph SSW
  • Humidity: 82%
  • UV index: 5
  • Precip. probability: 57%
  • Precipitation: 0.51"
  • 5:07 am 8:48 pm CDT
SatJun 21.
  • 88°F
  • 73°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 14mph SW
  • Humidity: 78%
  • UV index: 7
  • Precip. probability: 39%
  • Precipitation: 0.08"
  • 5:07 am 8:48 pm CDT
SunJun 22.
  • 90°F
  • 73°F
Sunny
Sunny
  • Wind: 15mph SSW
  • Humidity: 70%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:08 am 8:48 pm CDT
MonJun 23.
  • 82°F
  • 66°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SW
  • Humidity: 76%
  • UV index: 8
  • Precip. probability: 47%
  • Precipitation: 0.24"
  • 5:08 am 8:48 pm CDT
TueJun 24.
  • 72°F
  • 57°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph NNW
  • Humidity: 81%
  • UV index: 7
  • Precip. probability: 45%
  • Precipitation: 0.2"
  • 5:08 am 8:48 pm CDT
WedJun 25.
  • 68°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph ENE
  • Humidity: 79%
  • UV index: 6
  • Precip. probability: 50%
  • Precipitation: 0.31"
  • 5:09 am 8:48 pm CDT
ThuJun 26.
  • 68°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph ESE
  • Humidity: 82%
  • UV index: 6
  • Precip. probability: 57%
  • Precipitation: 0.87"
  • 5:09 am 8:48 pm CDT
And a mix of storm-filled, mostly clear, overcast and rain-soaked weather is anticipated.
Rainfall is forecasted nearly every day for the next ten days.
There will be a considerable variation in temperature over the next several days. The maximum temperature will vary between 68°F and 89.6°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 55.4°F to 73.4°F.
With the highest temperature of 89.6°F, Sunday will be the hottest day; next Wednesday and Thursday, with the highest temperature of 68°F, will be the coldest days in Mattoon.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between 68°F and a blistering 104°F.
Updated: Jun 17, 2025 @ 15:54:18 UTC
Published by: Weather Atlas | About Us
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