Weather forecast for 10 days
Harmon, IL

Weather forecast for the weekend

Saturday, May 3.

Cloudy
5:49 am

8:00 pm
CDT
Cloudy
61°F / 39°F
  • Wind: 12mph NE
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 5
On Saturday, May 3, low clouds will cover the sky.
Rain is not expected. The temperature is predicted to oscillate between a maximum of an enjoyable 60.8°F and a minimum of a wintry 39.2°F.
On Saturday, temperatures will feel colder with a high of 60.8°F, more typical for April than for May.
Sunrise will be at 5:49 am and sunset at 8:00 pm; the daylight will last for 14h and 10min.

Sunday, May 4.

Mostly Cloudy
5:48 am

8:01 pm
CDT
Mostly Cloudy
66°F / 48°F
  • Wind: 12mph NNE
  • Humidity: 51%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in Harmon, mostly cloudy conditions are expected.
Rain is not predicted. The temperature variation is forecasted to range from a maximum of a breezy 66.2°F to a minimum of a frosty 48.2°F.
Sunday's high is predicted to coincide with the typical May maximum of 69.4°F.
Sunrise will be at 5:48 am and sunset at 8:01 pm; the daylight will last for 14h and 13min.

Frequently asked questions

What is the weather forecast for Harmon for Saturday?
On Saturday, thick clouds will dominate the sky.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 60.8°F, while the minimum temperature will be 39.2°F.
What is the weather forecast for Harmon for Sunday?
On Sunday, clouds will hold steady, keeping conditions mostly dim.
Will it rain on Sunday?
No, it will not rain on Sunday in Harmon, Illinois.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 66.2°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Harmon for the next ten days?
In Harmon, predominantly cloudy and occasionally damp weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is anticipated only on Friday. With a probability of 36%, light precipitation of 0.24" is expected.
How warm will it be in the next ten days in Harmon?
The maximum temperature will vary between 60.8°F and 77°F, as the minimum temperature will range between 39.2°F and 53.6°F.
What will be the warmest and the coldest days?
Next Saturday will be the warmest day, with a maximum temperature of 77°F. Saturday will be the coldest day, with a maximum temperature of 60.8°F.

Long-term weather forecast

ThuMay 1.
  • min.
  • 50°F
Cloudy
Cloudy
  • Wind: 12mph W
  • Humidity: 91%
  • UV index: 0
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:52 am 7:58 pm CDT
FriMay 2.
  • 66°F
  • 45°F
PM Showers
PM Showers
  • Wind: 10mph WNW
  • Humidity: 69%
  • UV index: 7
  • Precip. probability: 36%
  • Precipitation: 0.24"
  • 5:51 am 7:59 pm CDT
SatMay 3.
  • 61°F
  • 39°F
Cloudy
Cloudy
  • Wind: 12mph NE
  • Humidity: 66%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:49 am 8:00 pm CDT
SunMay 4.
  • 66°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph NNE
  • Humidity: 51%
  • UV index: 5
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:48 am 8:01 pm CDT
MonMay 5.
  • 64°F
  • 46°F
Cloudy
Cloudy
  • Wind: 9mph NE
  • Humidity: 65%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:47 am 8:02 pm CDT
TueMay 6.
  • 73°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:46 am 8:03 pm CDT
WedMay 7.
  • 73°F
  • 48°F
Cloudy
Cloudy
  • Wind: 9mph NE
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:44 am 8:04 pm CDT
ThuMay 8.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 53%
  • UV index: 8
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:43 am 8:05 pm CDT
FriMay 9.
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ENE
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 8:06 pm CDT
SatMay 10.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:41 am 8:07 pm CDT
It is expected that primarily dull and occasionally rain-soaked weather is predicted.
With a probability of 36%, rainfall is forecasted only for Friday. Anticipated precipitation will be light at 0.24".
Temperature fluctuation will be noticeable in the upcoming days. Highs will range from 60.8°F to 77°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 39.2°F up to 53.6°F.
The warmest day will be next Saturday, with a maximum of 77°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 60.8°F.
Updated: May 1, 2025 @ 20:26:50 UTC
Published by: Weather U.S. | About Us
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