Weather forecast for todayIndianapolis, IN

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 5:13 am EDT

  • 46°F
  • Feels like:
    46°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 0mphSW 220°
  • Humidity: 84%
  • Dewpoint: 41°F
  • Pressure: 30.36"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In Indianapolis, at the moment, the weather remains fair, with minimal cloud cover in sight.
The temperature is a brisk 46.4°F. The current temperature is far from today's maximum-anticipated 71.6°F.

Tuesday Oct 20, 2026

  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphENE 64°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 8:00 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
On Tuesday, October 20, bright and sunny weather is expected.
Day and night temperatures will sharply contrast, oscillating between an agreeable 71.6°F and a cold 41°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 75.9°F, not October's.
Sunrise will be at 8:00 am and sunset at 6:58 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 72°C.
Coldest hour: 8 am 43°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 6 am
  • 45°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 35°
  • Humidity: 84%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 43°F
  • Feels like:
    43°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNE 32°
  • Humidity: 87%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 8:00 am
  • 10 am
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphENE 63°
  • Humidity: 72%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphENE 62°
  • Humidity: 44%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 90°
  • Humidity: 34%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 91°
  • Humidity: 31%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 70°
  • Humidity: 32%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:58 pm
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 49°
  • Humidity: 48%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphENE 62°
  • Humidity: 62%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily sunny and occasionally gloomy weather is forecasted.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The expected low will be more alike with what’s common in November than the current October average of 47.3°F.
Updated: Oct 20, 2026 @ 09:13:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 5:13 am EDT, the temperature is 46.4°F.

On Tuesday, a sun-drenched sky is anticipated.

Today, the highest temperature in Indianapolis will be 71.6°F, while the lowest temperature will be 41°F.
The highest temperature will be relatively higher than the average maximum of 63.1°F in October. The lowest temperature will be also a few degrees lower than the average low of 47.3°F.

On Tuesday, in Indianapolis, sunrise will be at 8:00 am and sunset at 6:58 pm (EDT).

In Indianapolis, the length of the day today will be 10h and 58min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Indianapolis, Indiana, USA

  • en: Indianapolis, Indiana, USA
  • es: Indianápolis, Indiana, EE.UU.
  • hr: Indijanapolis, Indijana, SAD
  • mk: Indijanapolis, Indijana, SAD
  • sr: Indijanapolis, Indijana, SAD
  • zh: 印第安纳波利斯, 印地安那, 美国
  • Latitude: 39.768403°
  • Longitude: -86.158068°
  • Elevation: 732 ft
  • Current time: 5:47am EDT
  • Sunrise: 8:00 am EDT
  • Sunset: 6:58 pm EDT
  • Timezone: America/New_York

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