Weather forecast for 10 days
Harristown, IL

Weather forecast for the weekend

Saturday, May 10.

Sunny
5:44 am

8:01 pm
CDT
Sunny
81°F / 52°F
  • Wind: 5mph SW
  • Humidity: 38%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Harristown, expect sunny weather with a crisp, clear sky.
A substantial temperature range, peaking at a warm 80.6°F and bottoming out at a crisp 51.8°F, is forecasted.
On Saturday, a maximum of 80.6°F is expected - more characteristic of June than of May.
Sunrise will be at 5:44 am and sunset at 8:01 pm; the daylight will last for 14h and 17min.

Sunday, May 11.

Sunny
5:43 am

8:02 pm
CDT
Sunny
84°F / 57°F
  • Wind: 7mph E
  • Humidity: 41%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Harristown, sunshine is expected with little to no cloud cover.
Significant variations in temperature are forecasted, peaking at a temperate 84.2°F and dropping to a low of a refreshing 57.2°F.
The projected high resembles June more than May, matching 80.6°F rather than 72.9°F.
Sunrise will be at 5:43 am and sunset at 8:02 pm; the daylight will last for 14h and 19min.

Frequently asked questions

What is the weather forecast for Harristown for Saturday?
On Saturday, sunny and dry conditions are anticipated.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 80.6°F, while the lowest temperature will be 51.8°F.
What is the weather forecast for Harristown for Sunday?
On Sunday, expect bright skies and plenty of sunshine.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 84.2°F, while the minimum temperature will be 57.2°F.
What is the weather forecast for Harristown for the next ten days?
In Harristown, a combination of cloudy, bright and lightning-active weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on next Friday and Saturday in Harristown. With light precipitation of 0.39", next Saturday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 71.6°F and 87.8°F, as the minimum temperature will vary between 44.6°F and 68°F.
What will be the hottest and the coldest days?
With the maximum temperature of 87.8°F, next Thursday will be the hottest day. Tomorrow will be the coldest day, with a maximum temperature of 71.6°F.

Long-term weather forecast

ThuMay 8.
  • 73°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph NE
  • Humidity: 60%
  • UV index: 7
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:46 am 7:59 pm CDT
FriMay 9.
  • 72°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph NE
  • Humidity: 42%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:45 am 8:00 pm CDT
SatMay 10.
  • 81°F
  • 52°F
Sunny
Sunny
  • Wind: 5mph SW
  • Humidity: 38%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:44 am 8:01 pm CDT
SunMay 11.
  • 84°F
  • 57°F
Sunny
Sunny
  • Wind: 7mph E
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:43 am 8:02 pm CDT
MonMay 12.
  • 84°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 46%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:42 am 8:03 pm CDT
TueMay 13.
  • 79°F
  • 63°F
Cloudy
Cloudy
  • Wind: 9mph SE
  • Humidity: 66%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:41 am 8:04 pm CDT
WedMay 14.
  • 84°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:40 am 8:05 pm CDT
ThuMay 15.
  • 88°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSW
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:39 am 8:06 pm CDT
FriMay 16.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WSW
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:38 am 8:07 pm CDT
SatMay 17.
  • 79°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SW
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 36%
  • Precipitation: 0.39"
  • 5:37 am 8:07 pm CDT
For the next ten days, a combination of cloudy, mostly clear and turbulent weather is anticipated.
Rainfall is forecasted for next Friday and Saturday.
The temperature will vary considerably in the upcoming days. The maximum temperature will vary between 71.6°F and 87.8°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 44.6°F and 68°F.
The hottest day will be next Thursday, with a maximum of 87.8°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 71.6°F.
Updated: May 8, 2025 @ 17:21:27 UTC
Published by: Weather Atlas | About Us
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