Weather forecast for todaySainte Marie, IL

Weather forecast for today

Current condition 3:21 am CDT

  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphWSW 240°
  • Humidity: 100%
  • Dewpoint: 43°F
  • Pressure: 30.35"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, an endless stretch of blue sky remains completely clear.
The temperature is a chilly 42.8°F. The current temperature is almost at the minimum-expected 41°F for today.

Tuesday Oct 20, 2026

  • 73°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 3mphNE 51°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:06 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
On Tuesday, in Sainte Marie, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Temperatures will see a substantial oscillation, reaching a high of a temperate 73.4°F and dropping to a low of a wintry 41°F.
Weather conditions lean warmer, with the temperature tracking September's average high of 77.9°F.
Sunrise will be at 7:06 am and sunset at 6:06 pm; the daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 72°C.
Coldest period: 4 am - 6 am 43°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 4 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 37°
  • Humidity: 98%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 43°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNE 29°
  • Humidity: 99%
  • Pressure: 30.36"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 7:06 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 35°
  • Humidity: 87%
  • Pressure: 30.36"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 48°
  • Humidity: 57%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphENE 61°
  • Humidity: 37%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphENE 72°
  • Humidity: 30%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphENE 69°
  • Humidity: 30%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 58°
  • Humidity: 41%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:06 pm
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 61°
  • Humidity: 68%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 55°
  • Humidity: 79%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily bright and occasionally gloomy weather is forecasted.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. Forecast models suggest a low more close to November's typical minimum of 37.4°F than October's usual 48.6°F.
Updated: Oct 20, 2026 @ 08:21:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 3:21 am CDT is 42.8°F.

Today, in Sainte Marie, clouds will come and go, but expect bright periods in between.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 41°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 65.5°F in October. The lowest temperature will be also relatively lower than the average low of 48.6°F.

On Tuesday, in Sainte Marie, sunrise will be at 7:06 am and sunset at 6:06 pm (CDT).

In Sainte Marie, the length of the day today will be 11h and 0min.