Weather forecast for today
Mason, IL

Weather forecast for today

Tuesday, Jun 17.

AM Clouds / PM Sun
5:27 am

8:24 pm
CDT
AM Clouds / PM Sun
86°F / 72°F
  • Wind: 6mph SSW
  • Humidity: 73%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 6
On Tuesday, June 17, early clouds will give way to sunshine in the afternoon.
The highest temperature will be a blazing 86°F, while the lowest expected temperature is a delightful 71.6°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a fiery hot 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The day’s top temperature is expected to be moderately higher than the typical June high of 81.7°F.
Sunrise was at 5:27 am and sunset will be at 8:24 pm; the daylight will last for 14h and 57min.

Current condition

Cloudy
11:14 am CDT
Cloudy
  • 75°F
  • Feels like: 75°F
  • Wind: 5mph SSE
  • Humidity: 90%
  • Dewpoint: 73°F
  • Pressure: 29.87"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 3
At the moment, the weather is gloomy with extensive cloud cover.
The temperature is a warm 75.2°F. The current temperature is almost at the minimum-predicted 71.6°F for today.

Frequently asked questions

What is the current temperature?
At 11:14 am CDT, the temperature is 75.2°F.
What is the weather forecast for Mason for today?
Today, the morning will be cloudy, but expect sunshine as the day progresses.
What will be the maximum temperature today?
Today, the maximum temperature will be 86°F, while the minimum temperature will be 71.6°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 96.8°F.
The highest temperature will be relatively higher than the average maximum of 81.7°F in June. The lowest temperature will be also relatively higher than the average low of 65.5°F.
When is the sunrise / sunset today?
On Tuesday, in Mason, sunrise was at 5:27 am and sunset will be at 8:24 pm (CDT).
How long is the day today?
In Mason, the length of the day today will be 14h and 57min.

Hourly weather forecast

12 pm
  • 79°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 6mph S
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 81°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 77%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 73%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 84°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 68%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 65%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.77"Hg
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 82°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.77"Hg
  • Humidity: 74%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph S
  • Pressure: 29.8"Hg
  • Humidity: 81%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:24 pm
9 pm
  • 77°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph S
  • Pressure: 29.8"Hg
  • Humidity: 90%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 95%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 8mi
11 pm
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.8"Hg
  • Humidity: 97%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 7mi
Today, expect mostly cloudy skies.
The temperature will vary between the highest temperature of 84.2°F and the lowest temperature of 75.2°F. The feels-like temperature will be between a minimum of 80.6°F and a maximum of 91.4°F. The hottest part of the day will be from 3 pm to 6 pm.
The high will be slightly warmer than the normal maximum of 81.7°F for June. The minimum temperature will be more close to July's average low of 67.1°F than June's typical 65.5°F.
Updated: Jun 17, 2025 @ 16:14:50 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate

Mason, Illinois, USA

  • en: Mason, Illinois, USA
  • es: Mason, Illinois, EE.UU.
  • hr: Mejson, Ilinois, SAD
  • sr: Mejson, Ilinois, SAD
  • zh: 梅森, 伊利诺伊, 美国
  • Latitude: 38.953100°
  • Longitude: -88.623662°
  • Elevation: 581 ft
  • Current time: 11:14am CDT
  • Sunrise: 5:27 am CDT
  • Sunset: 8:24 pm CDT
  • Timezone: America/Chicago
Climate data
Share