Weather forecast for 10 days
Mattoon, IL

Weather forecast for the weekend

Saturday, May 3.

Showers
5:49 am

7:50 pm
CDT
Showers
57°F / 45°F
  • Wind: 15mph NNE
  • Humidity: 80%
  • Precip. probability: 56%
  • Precipitation: 0.59"
  • UV index: 3
On Saturday, May 3, showers will occur throughout the day, with some dry intervals in between.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature is expected to vary between a moderate 57.2°F and a frosty 44.6°F.
On Saturday, weather will feel colder as the high trends toward April's average of 62.2°F.
Sunrise will be at 5:49 am and sunset at 7:50 pm; the daylight will last for 14h and 1min.

Sunday, May 4.

Showers
5:48 am

7:51 pm
CDT
Showers
55°F / 46°F
  • Wind: 14mph NNE
  • Humidity: 79%
  • Precip. probability: 43%
  • Precipitation: 0.2"
  • UV index: 4
On Sunday, May 4, expect light showers throughout the day, with a chance of dry weather later.
The likelihood of rainfall is low, and light precipitation is expected. The day's temperature scale will range from a moderate high of a refreshing 55.4°F to a minimum of a frosty 46.4°F.
On Sunday, weather will feel colder as the high trends toward April's average of 62.2°F.
Sunrise will be at 5:48 am and sunset at 7:51 pm; the daylight will last for 14h and 3min.

Frequently asked questions

What is the weather forecast for Mattoon for Saturday?
On Saturday, expect showers through the day, with the rain easing off by evening.
Will it rain on Saturday?
Moderate precipitation of 0.59" is expected on Saturday. The likelihood of rainfall is 56%.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 57.2°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Mattoon for Sunday?
On Sunday, showers are expected to spread throughout the day, with the heaviest rain expected in the morning.
Will it rain on Sunday?
Light precipitation of 0.2" is anticipated on Sunday. The possibility of rainfall is 43%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 55.4°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Mattoon for the next ten days?
In Mattoon, a combination of dull, damp and thunderstorm-prone weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Thursday, Saturday through Monday in Mattoon. Saturday, with moderate precipitation of 0.59", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 55.4°F and 75.2°F, as the minimum temperature will range between 44.6°F and 57.2°F.
What will be the warmest and the coldest days?
The warmest day will be next Saturday, with a maximum of 75.2°F. The coldest day will be Sunday, with a maximum of 55.4°F.

Long-term weather forecast

ThuMay 1.
  • min.
  • 57°F
Thunderstorms Early
Thunderstorms Early
  • Wind: 12mph WSW
  • Humidity: 87%
  • UV index: 0
  • Precip. probability: 86%
  • Precipitation: 0.28"
  • 5:52 am 7:48 pm CDT
FriMay 2.
  • 66°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph W
  • Humidity: 64%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:51 am 7:49 pm CDT
SatMay 3.
  • 57°F
  • 45°F
Showers
Showers
  • Wind: 15mph NNE
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 56%
  • Precipitation: 0.59"
  • 5:49 am 7:50 pm CDT
SunMay 4.
  • 55°F
  • 46°F
Showers
Showers
  • Wind: 14mph NNE
  • Humidity: 79%
  • UV index: 4
  • Precip. probability: 43%
  • Precipitation: 0.2"
  • 5:48 am 7:51 pm CDT
MonMay 5.
  • 59°F
  • 46°F
Showers
Showers
  • Wind: 7mph NNE
  • Humidity: 78%
  • UV index: 4
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 5:47 am 7:52 pm CDT
TueMay 6.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph W
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:46 am 7:53 pm CDT
WedMay 7.
  • 70°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph E
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:45 am 7:54 pm CDT
ThuMay 8.
  • 68°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph ENE
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:44 am 7:55 pm CDT
FriMay 9.
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:43 am 7:56 pm CDT
SatMay 10.
  • 75°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph E
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 7:57 pm CDT
Models point to a combination of gloomy, showery and unstable weather is predicted.
Rainfall is predicted for Thursday, Saturday through Monday.
Temperature fluctuation will be noticeable in the coming days. The temperature is expected to swing from 55.4°F up to 75.2°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 44.6°F up to 57.2°F.
Next Saturday is expected to be the warmest, reaching up to 75.2°F; the coldest day will be Sunday, with a maximum of 55.4°F.
Updated: May 1, 2025 @ 22:13:27 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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