Weather forecast for today
Alton, MO

Weather forecast for today

Friday, Apr 25.

Partly Cloudy
6:16 am

7:50 pm
CDT
Partly Cloudy
81°F / 59°F
  • Wind: 8mph WNW
  • Humidity: 65%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 7
Today, on Friday, April 25, clouds will come and go, but expect bright periods in between.
The temperature will vary between a maximum of a temperate 80.6°F and a minimum of a refreshing 59°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 82.4°F.
The expected high is higher and consistent with May's normal of 77.2°F rather than April's.
Sunrise was at 6:16 am and sunset will be at 7:50 pm; the daylight will last for 13h and 34min.

Current condition

Mostly Cloudy
10:29 am CDT
Mostly Cloudy
  • 70°F
  • Feels like: 70°F
  • Wind: 7mph W
  • Humidity: 85%
  • Dewpoint: 64°F
  • Pressure: 30.02"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 3
At the moment, in Alton, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a pleasant 69.8°F. The current temperature is relatively far from today's maximum-forecasted 80.6°F.

Frequently asked questions

What is the temperature now?
At 10:29 am CDT, the temperature is 69.8°F.
What is the weather forecast for Alton for today?
Today, a partly cloudy outlook will keep the sky interesting throughout the day.
What will be the highest temperature in Alton today?
Today, the highest temperature will be 80.6°F, while the lowest temperature will be 59°F. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 82.4°F.
The highest temperature will be significantly higher than the average maximum of 67.8°F in April. The lowest temperature will be also significantly higher than the average low of 48.9°F.
When is the sunrise / sunset today in Alton?
On Friday, in Alton, sunrise was at 6:16 am and sunset will be at 7:50 pm (CDT).
How many hours of daylight will Alton have today?
Today, the daylight will last for 13h and 34min.

Hourly weather forecast

11 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Pressure: 30"Hg
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WNW
  • Pressure: 30"Hg
  • Humidity: 70%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 75°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WNW
  • Pressure: 29.97"Hg
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WNW
  • Pressure: 29.97"Hg
  • Humidity: 59%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Pressure: 29.97"Hg
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Pressure: 29.94"Hg
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WNW
  • Pressure: 29.94"Hg
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NW
  • Pressure: 29.94"Hg
  • Humidity: 60%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NW
  • Pressure: 29.97"Hg
  • Humidity: 64%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:50 pm
8 pm
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NW
  • Pressure: 29.97"Hg
  • Humidity: 71%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 70°F
  • Feels like:
    70°F
Mostly Clear
Mostly Clear
  • Wind: 6mph NNW
  • Pressure: 30"Hg
  • Humidity: 76%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 68°F
  • Feels like:
    68°F
Mostly Clear
Mostly Clear
  • Wind: 6mph NNW
  • Pressure: 30.03"Hg
  • Humidity: 80%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 66°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NNW
  • Pressure: 30.03"Hg
  • Humidity: 81%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Today, gray skies are likely.
The temperature will vary between a maximum of 78.8°F and a minimum of 66.2°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum is expected to resemble May's average high of 77.2°F rather than April's. The expected low will be also more resembling what’s common in May than the current April average of 48.9°F.
Updated: Apr 25, 2025 @ 15:29:14 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Alton, Missouri, USA

  • en: Alton, Missouri, USA
  • es: Alton, Misuri, EE.UU.
  • hr: Olton, Misuri, SAD
  • sr: Olton, Misuri, SAD
  • zh: 奥尔顿, 密苏里州, 美国
  • Latitude: 36.694225°
  • Longitude: -91.399304°
  • Elevation: 781 ft
  • Current time: 10:29am CDT
  • Sunrise: 6:16 am CDT
  • Sunset: 7:50 pm CDT
  • Timezone: America/Chicago
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