Weather forecast for 10 days
Marietta, IL

Weather forecast for the weekend

Sunday, May 4.

Mostly Cloudy
5:54 am

8:01 pm
CDT
Mostly Cloudy
66°F / 48°F
  • Wind: 13mph N
  • Humidity: 54%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, on Sunday, May 4, overcast skies will be the dominant feature.
Temperatures are predicted to peak at an enjoyable 66.2°F and drop to a minimum of a brisk 48.2°F.
The day's peak of 66.2°F reflects April's seasonal pattern more than May's.
Sunrise will be at 5:54 am and sunset at 8:01 pm; tomorrow's daylight will last for 14h and 7min.

Frequently asked questions

What is the weather forecast for Marietta for the next ten days?
In Marietta, a combination of cloudy and bright weather is predicted for the next ten days.
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 be between 44.6°F and 57.2°F.
What will be the hottest and the coldest days?
The hottest day will be next Monday, with a maximum of 84.2°F. Monday will be the coldest day, with a maximum temperature of 64.4°F.

Long-term weather forecast

SatMay 3.
  • min.
  • 45°F
Clouds Early / Clearing Late
Clouds Early / Clearing Late
  • Wind: 13mph N
  • Humidity: 73%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:55 am 8:00 pm CDT
SunMay 4.
  • 66°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph N
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:54 am 8:01 pm CDT
MonMay 5.
  • 64°F
  • 46°F
Cloudy
Cloudy
  • Wind: 9mph NNE
  • Humidity: 64%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:53 am 8:03 pm CDT
TueMay 6.
  • 75°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WNW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:52 am 8:04 pm CDT
WedMay 7.
  • 75°F
  • 52°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Humidity: 57%
  • UV index: 3
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:51 am 8:05 pm CDT
ThuMay 8.
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph ENE
  • Humidity: 57%
  • UV index: 6
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:50 am 8:06 pm CDT
FriMay 9.
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NE
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:48 am 8:07 pm CDT
SatMay 10.
  • 79°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph NE
  • Humidity: 40%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:47 am 8:08 pm CDT
SunMay 11.
  • 81°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph ENE
  • Humidity: 42%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:46 am 8:09 pm CDT
MonMay 12.
  • 84°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:45 am 8:10 pm CDT
It is expected that a combination of overcast and dry and sunny weather is forecasted.
Rainfall is not predicted in Marietta in the upcoming days.
Expect a substantial fluctuation in daytime highs in the upcoming days. The temperature is expected to swing from 64.4°F up to 84.2°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 44.6°F up to 57.2°F.
Next Monday is expected to be the hottest, reaching up to 84.2°F; expect the coldest day on Monday with a high of 64.4°F.
Updated: May 3, 2025 @ 22:09:26 UTC
Published by: Weather U.S. | About Us
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