Weather forecast for todayDecatur, IN

Weather forecast for today

Current condition 2:46 pm EDT

  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphNNW 340°
  • Humidity: 37%
  • Dewpoint: 28°F
  • Pressure: 30.48"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, in Decatur, sunlight is streaming down, with a gentle warmth in the air.
The temperature is a crisp 53.6°F. The current temperature is the maximum expected temperature for today.

Saturday Oct 17, 2026

  • 54°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 342°
  • Humidity: 38%
  • UV index: 4
  • Sunrise: 7:53 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
On Saturday, in Decatur, sunshine will likely continue with scattered clouds at most.
The temperature is forecasted to vary between a cool 53.6°F and a wintry 32°F.
Today, the colder forecast high of 53.6°F matches November's pattern over October's.
Sunrise was at 7:53 am and sunset will be at 6:56 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 54°C.
Coldest hour: 12 am 37°C.

Chance of precipitation

Highest chance: 8 pm - 12 am 1%.

Hourly weather forecast

  • 3 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 5°
  • Humidity: 37%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 0°
  • Humidity: 36%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 339°
  • Humidity: 36%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphWNW 302°
  • Humidity: 41%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:56 pm
  • 7 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphSW 229°
  • Humidity: 52%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSW 217°
  • Humidity: 59%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 198°
  • Humidity: 65%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSW 203°
  • Humidity: 68%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSW 203°
  • Humidity: 73%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSW 194°
  • Humidity: 77%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 53.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted high is more alike with November's typical maximum of 47.5°F than the usual for October. The lowest temperature today is also more close to November's average minimum of 35.1°F than the average low in October of 45.9°F.
Updated: Oct 17, 2026 @ 18:46:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 2:46 pm EDT is 53.6°F.

On Saturday, sunshine is forecasted under mostly clear skies.

Today, the maximum temperature will be 53.6°F, while the minimum temperature will be 32°F.
The highest temperature today will be a couple of degrees lower than the average maximum temperature in October. Today, the lowest temperature will be significantly lower than the average low of 45.9°F.

On Saturday, in Decatur, sunrise was at 7:53 am and sunset will be at 6:56 pm (EDT).

In Decatur, the length of the day today will be 11h and 3min.