Weather forecast for today
Saint Lucas, IA

Weather forecast for today

Saturday, May 31.

Mostly Sunny
5:29 am

8:41 pm
CDT
Mostly Sunny
82°F / 54°F
  • Wind: 9mph NNW
  • Humidity: 55%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 8
Today, on Saturday, May 31, expect plenty of sunshine and only a few scattered clouds.
A remarkable high of a moderately hot 82.4°F during the day and a stark low of a fresh 53.6°F at night are forecasted.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 84.2°F.
A high of 82.4°F is expected, which aligns better with June's average peak of 75.6°F than May's 66.6°F.
Sunrise will be at 5:29 am and sunset at 8:41 pm; the daylight will last for 15h and 12min.

Current condition

Fair
4:22 am CDT
Fair
  • 55°F
  • Feels like: 54°F
  • Wind: 7mph W
  • Humidity: 74%
  • Dewpoint: 46°F
  • Pressure: 29.82"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Saint Lucas, currently, the sky is mostly clear, providing excellent visibility.
The temperature is a mild 55.4°F, with the felt air temperature closely matching at 53.6°F. The current temperature is near the lowest expected 53.6°F for today.

Frequently asked questions

What is the current temperature?
The temperature at 4:22 am CDT is 55.4°F.
What is the weather forecast for Saint Lucas for today?
Today, in Saint Lucas, a crisp, sunny atmosphere is likely.
What will be the maximum temperature today?
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 53.6°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 84.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 66.6°F in May. Today, the lowest temperature will be a couple of degrees higher than the average low temperature.
When is the sunrise / sunset today?
On Saturday, in Saint Lucas, sunrise will be at 5:29 am and sunset at 8:41 pm (CDT).
How long is the day today?
Today in Saint Lucas, the daylight will last for 15h and 12min.

Hourly weather forecast

Sunrise: 5:29 am
6 am
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Wind: 6mph WNW
  • Pressure: 29.83"Hg
  • Humidity: 77%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Wind: 7mph NW
  • Pressure: 29.83"Hg
  • Humidity: 68%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 8mph NW
  • Pressure: 29.8"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 8mph NNW
  • Pressure: 29.8"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Pressure: 29.77"Hg
  • Humidity: 40%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Pressure: 29.74"Hg
  • Humidity: 39%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    79°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph NNE
  • Pressure: 29.74"Hg
  • Humidity: 42%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 6mph NE
  • Pressure: 29.77"Hg
  • Humidity: 45%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:41 pm
10 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 6mph ENE
  • Pressure: 29.8"Hg
  • Humidity: 57%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Saint Lucas, a combination of sun-filled and cloud-filled weather is forecasted.
The temperature will vary between the highest temperature of 80.6°F and the lowest temperature of 55.4°F. The warmest part of the day is expected around 4 pm.
Today, the forecast temperature is more consistent with June's average maximum of 75.6°F than May's. Today, the temperature is expected to be relatively higher than May's normal minimum of 49.8°F.
Updated: May 31, 2025 @ 09:22:47 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Saint Lucas, Iowa, USA

  • en: Saint Lucas, Iowa, USA
  • es: St. Lucas, Iowa, EE.UU.
  • hr: Sent Lukas, Ajova, SAD
  • sr: Sent Lukas, Ajova, SAD
  • zh: Saint Lucas, 爱荷华州, 美国
  • Latitude: 43.066575°
  • Longitude: -91.933250°
  • Elevation: 1053 ft
  • Current time: 4:22am CDT
  • Sunrise: 5:29 am CDT
  • Sunset: 8:41 pm CDT
  • Timezone: America/Chicago
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