Weather forecast for 10 days
Merna, IL

Weather forecast for the weekend

Saturday, Jun 21.

Sunny / Wind
5:23 am

8:31 pm
CDT
Sunny / Wind
93°F / 75°F
  • Wind: 20mph SSW
  • Humidity: 66%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, windy and sunny weather is anticipated.
Rainfall is not expected. The temperature is forecasted to vary between a hot 93.2°F and a temperate 75.2°F.
On Saturday, the hotter weather will bring a peak temperature more in tune with July's 80.8°F.
Sunrise will be at 5:23 am and sunset at 8:31 pm; the daylight will last for 15h and 8min.

Sunday, Jun 22.

Sunny
5:23 am

8:31 pm
CDT
Sunny
93°F / 73°F
  • Wind: 17mph SSW
  • Humidity: 64%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Merna, a sun-drenched sky is anticipated.
Rainfall is not expected. The temperature will vary between a maximum of a hot 93.2°F and a minimum of a warm 73.4°F.
The forecasted temperature of 93.2°F resembles July's typical high of 80.8°F more than June's.
Sunrise will be at 5:23 am and sunset at 8:31 pm; the daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Merna for Saturday?
On Saturday, in Merna, expect a mix of strong winds and sunny skies.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature in Merna, Illinois, will be 93.2°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Merna for Sunday?
On Sunday, in Merna, uninterrupted sunshine is anticipated.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 93.2°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Merna for the next ten days?
In Merna, weather will be unstable, and a combination of cloudy, clear, storm-filled and rain-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday, next Wednesday through next Friday in Merna. Next Thursday, with light precipitation of 0.28", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 82.4°F and 93.2°F, while the minimum temperature will vary between 64.4°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 86°F and 113°F.
What will be the hottest and the coldest days?
With a maximum temperature of 93.2°F, Saturday through Monday will be the hottest days. The coldest day will be tomorrow, with a maximum of 82.4°F.

Long-term weather forecast

WedJun 18.
  • min.
  • 64°F
Showers Early
Showers Early
  • Wind: 13mph W
  • Humidity: 96%
  • UV index: 0
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • 5:22 am 8:30 pm CDT
ThuJun 19.
  • 82°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:23 am 8:30 pm CDT
FriJun 20.
  • 86°F
  • 73°F
Cloudy
Cloudy
  • Wind: 17mph SSW
  • Humidity: 66%
  • UV index: 4
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:23 am 8:30 pm CDT
SatJun 21.
  • 93°F
  • 75°F
Sunny / Wind
Sunny / Wind
  • Wind: 20mph SSW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:23 am 8:31 pm CDT
SunJun 22.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 17mph SSW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:23 am 8:31 pm CDT
MonJun 23.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 15mph SW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:23 am 8:31 pm CDT
TueJun 24.
  • 91°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:24 am 8:31 pm CDT
WedJun 25.
  • 91°F
  • 72°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph SSW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 32%
  • Precipitation: 0.08"
  • 5:24 am 8:31 pm CDT
ThuJun 26.
  • 88°F
  • 68°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph SW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 33%
  • Precipitation: 0.28"
  • 5:25 am 8:31 pm CDT
FriJun 27.
  • 86°F
  • 66°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph WSW
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 34%
  • Precipitation: 0.12"
  • 5:25 am 8:31 pm CDT
The weather will be unstable for the next ten days, and a mix of cloudy, sunny, lightning-active and rainy weather is predicted.
Rainfall is expected on Wednesday, next Wednesday through next Friday.
In the coming days, the maximum temperature will range between 82.4°F and 93.2°F, while the forecast minimum temperature falls between 64.4°F and 75.2°F.
The hottest days will be Saturday through Monday, with a maximum of 93.2°F; expect the coldest day on Thursday with a high of 82.4°F.
Including the humidity's impact, the maximum feel-like temperature may increase significantly and range between a blazing 86°F and a life-threatening 113°F.
Updated: Jun 18, 2025 @ 23:32:31 UTC
Published by: Weather U.S. | About Us
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