Weather forecast for 10 days
Lewistown, IL

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
5:55 am

7:59 pm
CDT
Mostly Sunny
70°F / 45°F
  • Wind: 7mph NW
  • Humidity: 51%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Lewistown, golden sunshine will carry through the day.
The highest predicted temperature is a delightful 69.8°F, while the lowest temperature will be a brisk 44.6°F.
The day’s maximum of 69.8°F shows a shift toward May's pattern over April's.
Sunrise will be at 5:55 am and sunset at 7:59 pm; the daylight will last for 14h and 5min.

Sunday, May 4.

Partly Cloudy
5:53 am

8:00 pm
CDT
Partly Cloudy
75°F / 50°F
  • Wind: 11mph SSE
  • Humidity: 48%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Lewistown, clouds will come and go, but expect bright periods in between.
The highest temperature will be a temperate 75.2°F, while the lowest forecasted temperature is a crisp 50°F.
Forecast models suggest warmer conditions, with a peak that mirrors May's climate average rather than April's.
Sunrise will be at 5:53 am and sunset at 8:00 pm; the daylight will last for 14h and 7min.

Frequently asked questions

What is the weather forecast for Lewistown for Saturday?
On Saturday, in Lewistown, golden sunshine will carry through the day.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 69.8°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Lewistown for Sunday?
On Sunday, in Lewistown, patchy clouds will move across the sky, allowing for sunshine at times.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 75.2°F, while the minimum temperature will be 50°F.
What is the weather forecast for Lewistown for the next ten days?
In Lewistown, weather will be unstable, and a combination of dry and sunny, overcast, showery and lightning-active weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Wednesday and Thursday in Lewistown. Wednesday, with light precipitation of 0.39", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 84.2°F, as the minimum temperature will vary between 44.6°F and 68°F.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 84.2°F. Wednesday will be the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

MonApr 28.
  • 84°F
  • 68°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 22mph S
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0.08"
  • 6:01 am 7:54 pm CDT
TueApr 29.
  • 72°F
  • 52°F
Cloudy
Cloudy
  • Wind: 15mph WNW
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:00 am 7:55 pm CDT
WedApr 30.
  • 66°F
  • 61°F
PM Rain
PM Rain
  • Wind: 11mph ESE
  • Humidity: 77%
  • UV index: 3
  • Precip. probability: 62%
  • Precipitation: 0.39"
  • 5:58 am 7:56 pm CDT
ThuMay 1.
  • 70°F
  • 52°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph WSW
  • Humidity: 81%
  • UV index: 3
  • Precip. probability: 60%
  • Precipitation: 0.35"
  • 5:57 am 7:57 pm CDT
FriMay 2.
  • 68°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph WNW
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:56 am 7:58 pm CDT
SatMay 3.
  • 70°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:55 am 7:59 pm CDT
SunMay 4.
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:53 am 8:00 pm CDT
MonMay 5.
  • 79°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:52 am 8:01 pm CDT
TueMay 6.
  • 82°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:51 am 8:02 pm CDT
WedMay 7.
  • 82°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:50 am 8:03 pm CDT
Weather fluctuations are likely over the next ten days, and a mix of dry and sunny, overcast, rain-filled and thunderstorm-prone weather is expected.
Rain is expected on Wednesday and Thursday.
Temperature fluctuation will be noticeable across the forecast period. Highs will range from 66.2°F to 84.2°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 44.6°F and 68°F.
The hottest day is today, with a maximum temperature of 84.2°F; with the highest temperature of 66.2°F, Wednesday will be the coldest day.
Updated: Apr 28, 2025 @ 15:38:59 UTC
Published by: Weather U.S. | About Us
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