Weather forecast for 10 days
Mattoon, WI

Weather forecast for the weekend

Saturday, May 3.

Partly Cloudy
5:40 am

8:06 pm
CDT
Partly Cloudy
61°F / 37°F
  • Wind: 5mph NNE
  • Humidity: 62%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Saturday, a partly cloudy sky is anticipated.
Rain is not expected. The temperature is predicted to oscillate between a maximum of an enjoyable 60.8°F and a minimum of a cold 37.4°F.
Tomorrow's top temperature will be a few degrees lower than May's standard maximum of 64.8°F.
Sunrise will be at 5:40 am and sunset at 8:06 pm; tomorrow's daylight will last for 14h and 26min.

Sunday, May 4.

Mostly Sunny
5:38 am

8:07 pm
CDT
Mostly Sunny
70°F / 43°F
  • Wind: 10mph ENE
  • Humidity: 49%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Mattoon, a pleasant, mostly sunny outlook is in place.
Rain is not predicted. Day and night temperatures will contrast sharply, from a maximum of an agreeable 69.8°F to a minimum of a frosty 42.8°F.
The temperature is forecasted to be moderately higher than the standard May peak of 64.8°F.
Sunrise will be at 5:38 am and sunset at 8:07 pm; the daylight will last for 14h and 29min.

Frequently asked questions

What is the weather forecast for Mattoon for tomorrow?
On Saturday, in Mattoon, changing cloud patterns will allow for periods of sunshine.
Will it rain tomorrow?
No, it will not rain tomorrow in Mattoon.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 37.4°F.
The highest temperature tomorrow will be relatively lower than the average maximum temperature in May. The lowest temperature tomorrow will be also relatively lower than the average low temperature.
What time are sunrise and sunset tomorrow?
On Saturday, in Mattoon, sunrise will be at 5:40 am and sunset at 8:06 pm (CDT).
How long will the day be tomorrow?
In Mattoon, tomorrow, there will be 14h and 26min of daylight.
What is the weather forecast for Mattoon for Sunday?
On Sunday, open skies and radiant sunshine are expected.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 69.8°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Mattoon for the next ten days?
In Mattoon, a combination of gloomy, sun-filled and showery weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is forecasted only for today. With a probability of 35%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 50°F and 75.2°F, as the minimum temperature will vary between 35.6°F and 48.2°F.
What will be the warmest and the coldest days?
Next Saturday will be the warmest day, with a maximum temperature of 75.2°F. Today is the coldest day, with a maximum temperature of 50°F.

Long-term weather forecast

FriMay 2.
  • 50°F
  • 36°F
PM Showers
PM Showers
  • Wind: 6mph N
  • Humidity: 74%
  • UV index: 3
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • 5:41 am 8:04 pm CDT
SatMay 3.
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NNE
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:40 am 8:06 pm CDT
SunMay 4.
  • 70°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph ENE
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:38 am 8:07 pm CDT
MonMay 5.
  • 63°F
  • 43°F
Cloudy
Cloudy
  • Wind: 10mph ENE
  • Humidity: 58%
  • UV index: 4
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:37 am 8:08 pm CDT
TueMay 6.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:35 am 8:09 pm CDT
WedMay 7.
  • 64°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NE
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:34 am 8:10 pm CDT
ThuMay 8.
  • 59°F
  • 37°F
Sunny
Sunny
  • Wind: 8mph E
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:33 am 8:12 pm CDT
FriMay 9.
  • 68°F
  • 45°F
Sunny
Sunny
  • Wind: 7mph S
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:31 am 8:13 pm CDT
SatMay 10.
  • 75°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WNW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:30 am 8:14 pm CDT
SunMay 11.
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:29 am 8:15 pm CDT
Looking ahead, conditions suggest a period of cloudy, mostly clear and rain-filled weather is anticipated.
With a 35% probability, rainfall is anticipated only today. The precipitation will be minimal at 0.04".
Significant changes in temperature are expected in the upcoming period. The maximum temperature will vary between 50°F and 75.2°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
Expect the warmest day on next Saturday, with temperatures peaking at 75.2°F; today is the coldest day, with a maximum temperature of 50°F.
Updated: May 2, 2025 @ 15:43:17 UTC
Published by: Weather U.S. | About Us
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