Weather forecast for todayOld Saint Louis, IN

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:03 pm EDT

  • 55°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphNE 40°
  • Humidity: 43%
  • Dewpoint: 32°F
  • Pressure: 30.46"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, in Old Saint Louis, the sun is shining uninterrupted, making for an excellent day outdoors.
The temperature is a mild 55.4°F, and the feels-like temperature is evaluated at a crisp 51.8°F.

Saturday Oct 17, 2026

  • min.
  • 34°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphENE 70°
  • Humidity: 73%
  • UV index: 0
  • Sunrise: 7:55 am EDT
  • Sunset: 7:01 pm EDT
  • ▼
During the afternoon and for the rest of the day, skies will be completely cloud-free.
The lowest temperature will be an icy 33.8°F.
Sunrise was at 7:55 am and sunset will be at 7:01 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 5 pm - 6 pm 55°C.
Coldest hour: 12 am 39°C.

Chance of precipitation

Highest chance: 12 am 3%.

Hourly weather forecast

  • 5 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNE 27°
  • Humidity: 40%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 29°
  • Humidity: 42%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 50°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNNE 25°
  • Humidity: 54%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:01 pm
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 34°
  • Humidity: 63%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 39°
  • Humidity: 70%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 58°
  • Humidity: 75%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 71°
  • Humidity: 81%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 83°
  • Humidity: 86%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 92°
  • Humidity: 87%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 96°
  • Humidity: 88%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the late afternoon and into the evening, bright skies and dry conditions are anticipated.
The temperature will be between the highest temperature of 55.4°F and the lowest temperature of 41°F.
Updated: Oct 17, 2026 @ 20:03:04 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (4:03 pm EDT) it is 55.4°F in Old Saint Louis.

Today, the weather will remain pristine and clear.

On Saturday, in Old Saint Louis, sunrise was at 7:55 am and sunset will be at 7:01 pm (EDT).

Today, the daylight will last for 11h and 7min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Old Saint Louis, Indiana, USA

  • en: Old Saint Louis, Indiana, USA
  • es: Old Saint Louis, Indiana, EE.UU.
  • hr: Old Seйnt Luis, Indijana, SAD
  • mk: Old Seйnt Luis, Indijana, SAD
  • sr: Old Seйnt Luis, Indijana, SAD
  • zh: Old Saint Louis, 印地安那, 美国
  • Latitude: 39.320484°
  • Longitude: -85.786522°
  • Elevation: 719 ft
  • Current time: 4:03pm EDT
  • Sunrise: 7:55 am EDT
  • Sunset: 7:01 pm EDT
  • Timezone: America/New_York

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