Weather forecast for today
Lewistown, IL

Weather forecast for today

Monday, Jun 16.

Partly Cloudy
5:28 am

8:34 pm
CDT
Partly Cloudy
84°F / 68°F
  • Wind: 6mph SSE
  • Humidity: 64%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Monday, in Lewistown, expect a partly sunny afternoon with variable cloud cover.
The temperature is forecasted to vary between a warm 84.2°F and a pleasant 68°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a tropical 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The high temperature is forecasted to match June's standard maximum of 80.8°F.
Sunrise was at 5:28 am and sunset will be at 8:34 pm; the daylight will last for 15h and 6min.

Current condition

Partly Cloudy
11:20 am CDT
Partly Cloudy
  • 81°F
  • Feels like: 84°F
  • Wind: 4mph ESE
  • Humidity: 68%
  • Dewpoint: 70°F
  • Pressure: 29.96"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 7
In Lewistown, at the moment, the sky is covered by scattered clouds with bright spots in between.
The temperature is a warm 80.6°F, the felt air reading is assessed at a moderately hot 84.2°F. The current temperature is almost at the maximum expected 84.2°F for today.

Frequently asked questions

What is the temperature now?
At 11:20 am CDT, the temperature is 80.6°F.
What is the weather forecast for Lewistown for today?
On Monday, in Lewistown, the sky will feature a blend of clouds and sunshine.
What will be the highest temperature today in Lewistown?
Today, the highest temperature will be 84.2°F, while the lowest temperature will be 68°F. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 89.6°F.
The highest temperature will be in line with the average maximum of 80.8°F in June. The lowest temperature will be slightly warmer than the average low of 63.7°F.
When is the sunrise / sunset today?
On Monday, in Lewistown, sunrise was at 5:28 am and sunset will be at 8:34 pm (CDT).
How many hours of daylight will Lewistown have today?
Today, the daylight will last for 15h and 6min.

Hourly weather forecast

12 pm
  • 82°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SE
  • Pressure: 29.94"Hg
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 64%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 63%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 84°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 61%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Wind: 6mph S
  • Pressure: 29.85"Hg
  • Humidity: 61%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.83"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph S
  • Pressure: 29.83"Hg
  • Humidity: 68%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:34 pm
9 pm
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 82%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph S
  • Pressure: 29.83"Hg
  • Humidity: 88%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.83"Hg
  • Humidity: 92%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Lewistown, cloudy weather is expected.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 84.2°F. The hottest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be similar to the average high of 80.8°F in June. Forecasts indicate a night temperature also a few degrees higher than the usual June minimum of 63.7°F.
Updated: Jun 16, 2025 @ 16:20:07 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Lewistown, Illinois, USA

  • en: Lewistown, Illinois, USA
  • es: Lewistown, Illinois, EE.UU.
  • hr: Luiston, Ilinois, SAD
  • sr: Luiston, Ilinois, SAD
  • zh: 刘易斯敦, 伊利诺伊, 美国
  • Latitude: 40.393097°
  • Longitude: -90.154842°
  • Elevation: 594 ft
  • Current time: 11:20am CDT
  • Sunrise: 5:28 am CDT
  • Sunset: 8:34 pm CDT
  • Timezone: America/Chicago
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