Weather forecast for 10 days
Marissa, IL

Weather forecast for the weekend

Saturday, May 17.

Partly Cloudy
5:44 am

8:06 pm
CDT
Partly Cloudy
79°F / 57°F
  • Wind: 14mph W
  • Humidity: 49%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 9
On Saturday, May 17, a pleasant mix of sun and clouds will define the day.
Rainfall is not expected. Temperature is forecasted to swing from a high of a moderately hot 78.8°F to a low of a moderate 57.2°F.
On Saturday, the anticipated temperature will be a couple of degrees higher than the standard May high of 75°F.
Sunrise will be at 5:44 am and sunset at 8:06 pm; the daylight will last for 14h and 22min.

Sunday, May 18.

Partly Cloudy
5:43 am

8:07 pm
CDT
Partly Cloudy
79°F / 63°F
  • Wind: 5mph ENE
  • Humidity: 59%
  • Precip. probability: 19%
  • Precipitation: 0.24"
  • UV index: 8
On Sunday, May 18, sun and clouds will share the sky, creating a partly cloudy day.
The chance of rainfall is low, and light precipitation is anticipated. The highest predicted temperature is a warm 78.8°F, while the lowest temperature will be a comfortable 62.6°F.
The highest temperature is expected to be a few degrees higher than the average May peak of 75°F.
Sunrise will be at 5:43 am and sunset at 8:07 pm; the daylight will last for 14h and 24min.

Frequently asked questions

What is the weather forecast for Marissa for Saturday?
On Saturday, in Marissa, high-altitude clouds may scatter across the sky, but the sun will still shine.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 78.8°F, while the lowest temperature will be 57.2°F.
What is the weather forecast for Marissa for Sunday?
On Sunday, partly cloudy skies will persist, making for a mix of sun and clouds.
Will it rain on Sunday?
With a probability of 19%, light precipitation of 0.24" is predicted on Sunday.
What will be the maximum temperature on Sunday in Marissa?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 62.6°F.
What is the weather forecast for Marissa for the next ten days?
In Marissa, a combination of dull, thunderstorm-prone and clear weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Friday, Sunday through Tuesday in Marissa. With elevated precipitation of 1.18", Monday 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 86°F, as the minimum temperature will be between 51.8°F and 66.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 64.4°F and 98.6°F.
What will be the hottest and the coldest days?
The hottest days will be Thursday and Friday, with a maximum of 86°F. The coldest day will be Wednesday, with a maximum of 64.4°F.

Long-term weather forecast

ThuMay 15.
  • 86°F
  • 63°F
Cloudy
Cloudy
  • Wind: 15mph S
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:46 am 8:04 pm CDT
FriMay 16.
  • 86°F
  • 61°F
Strong Storms
Strong Storms
  • Wind: 17mph SSW
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 64%
  • Precipitation: 0.43"
  • 5:45 am 8:05 pm CDT
SatMay 17.
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph W
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:44 am 8:06 pm CDT
SunMay 18.
  • 79°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph ENE
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 19%
  • Precipitation: 0.24"
  • 5:43 am 8:07 pm CDT
MonMay 19.
  • 73°F
  • 66°F
Thunderstorms
Thunderstorms
  • Wind: 9mph ESE
  • Humidity: 91%
  • UV index: 4
  • Precip. probability: 75%
  • Precipitation: 1.18"
  • 5:42 am 8:08 pm CDT
TueMay 20.
  • 77°F
  • 61°F
Thunderstorms
Thunderstorms
  • Wind: 12mph S
  • Humidity: 86%
  • UV index: 6
  • Precip. probability: 67%
  • Precipitation: 1.1"
  • 5:42 am 8:09 pm CDT
WedMay 21.
  • 64°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph WNW
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:41 am 8:09 pm CDT
ThuMay 22.
  • 66°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:40 am 8:10 pm CDT
FriMay 23.
  • 70°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:40 am 8:11 pm CDT
SatMay 24.
  • 73°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph W
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:39 am 8:12 pm CDT
During the ten-day period, gloomy, turbulent and sun-filled weather is predicted.
Rainfall is expected on Friday, Sunday through Tuesday.
Noticeable swings in temperature are expected in the next ten days. The maximum temperature will vary between 64.4°F and 86°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 51.8°F and 66.2°F.
With a maximum temperature of 86°F, Thursday and Friday will be the hottest days in Marissa, Illinois; the coldest day will be Wednesday, with a maximum of 64.4°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between 64.4°F and a sweltering 98.6°F.
Updated: May 15, 2025 @ 08:49:22 UTC
Published by: Weather Atlas | About Us
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