Weather in Indianapolis

United States · Indiana · 39.7684, -86.1580

Today Now 4:39 PM

+86° Mostly clear

Hourly forecast

Today10/13 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Indianapolis

Forecast in words

Today

Mostly clear throughout the day, high +86°, low +73°. Wind up to 10 mph. The day promises to be dry.

Tomorrow

Tomorrow thunderstorm: daytime +75°, nighttime +66°, 11° colder.

Week

Seven days ahead fall within +41°…+86°. Weekly maximum — +86° (Tue). Coldest night — Sun, around +41°. Rain on Wed, Thu, Fri, Tue. Sunshine expected on 3 of seven days. Strongest wind — Fri, up to 20 mph. It cools down by the end of the week.

Week vs norm

  1. Today 10/13 +86° +19° usually +67°
  2. Tomorrow 10/14 +75° +8° usually +67°
  3. Thu 10/15 +72° +5° usually +67°
  4. Fri 10/16 +72° +5° usually +66°
  5. Sat 10/17 +55° −10° usually +66°
  6. Sun 10/18 +64° as usual usually +65°
  7. Mon 10/19 +66° +1° usually +65°
  8. Tue 10/20 +61° −3° usually +64°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 13

Today is one of the warmest such days in three decades.

  • Heat record +79° 1995
  • Cold record +33° 2006
  • Most precipitation 0.4 in 2014
  • Strongest gust 42 mph 2001

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Indianapolis

Today is about 20° warmer than usual for October.

Climate normals by month, Indianapolis
Month Daytime / Nighttime Average Precipitation in
Jan +36° / +22° +28° 3.3
Feb +41° / +25° +32° 2.8
Mar +52° / +34° +42° 4.1
Apr +64° / +44° +53° 4.8
May +73° / +55° +63° 4.8
Jun +81° / +64° +72° 4.3
Jul +84° / +68° +76° 3.8
Aug +83° / +66° +74° 3.0
Sep +79° / +59° +68° 2.9
Oct +66° / +48° +56° 3.2
Nov +52° / +37° +43° 3.4
Dec +41° / +28° +33° 3.2

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 7:53 AM | 7:07 PM
Moon 11:07 AM | 8:28 PM
Moon phase Waxing crescent 9%
Next solar eclipse
Calculating for this city…

Weather in the region