• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Naptown Buzz
    • About Naptown Buzz
      • Advertising
      • Media Coverage
        • Podcast Requests
        • Submissions
    • Contact Naptown Buzz
    • Event Schedule
    • Mailing List
    • Newsletter Archive
  • Photos
  • Videos
  • The Buzz
  • Events
  • Biz Directory
  • Guides
    • 2023 Holiday
    • Cocktails

Naptown Buzz

Your source for all things Indy™

  • Indy News
    • Crime
    • Public Works
    • Weather
  • Community
    • Community Roundups
    • Festivals
    • Job Board
    • Gen Con
  • Indiana News
    • Crime
    • Education
    • Indiana State Fair
  • Nation & World
  • Business
  • Arts & Entertainment
    • Arts
    • Music & Nightlife
  • Living
    • Food & Drink
      • Adult Beverages
    • Games
    • Technology
    • Travel
  • Sports
    • Racing
      • INDYCAR
      • NASCAR
      • Lucas Oil Raceway
      • NHRA
      • SRX
    • ECHL
      • Indy Fuel
    • MiLB
      • Indianapolis Indians
You are here: Home / Greater Indianapolis / September 20, 2022, Indianapolis, Indiana Weather Forecast

September 20, 2022, Indianapolis, Indiana Weather Forecast

September 20, 2022 by Naptown Buzz

Indianapolis Weather Forecast for September 20, 2022-Quick change from Summer to Fall

The transition from Summer to Fall will be dramatic as the last day of Summer will be hot with highs in the 90s and Fall will start off chilly with overnight lows in the 40s.

In between, a few strong and marginally severe thunderstorms are possible Wednesday afternoon and night. Damaging winds, large hail, and lightning are possible.

Indianapolis Weather Forecast for September 20, 2022-Marginal Risk Severe Storms Wednesday

A strong cold front will bring scattered thunderstorms to central Indiana Wednesday PM.

Isolated severe storms are possible in the darker green marginal risk area.

Stay tuned for updates as we get closer to the time of the event.

INDIANAPOLIS 7-DAY EXTENDED FORECAST

Indianapolis 5 Day Forecast for September 20, 2022

Today: Widespread fog, mainly before 8am. Otherwise, sunny, with a high near 88. Calm wind becoming south southeast around 5 mph in the afternoon.

Tonight: Clear, with a low around 70. South wind around 7 mph.

Wednesday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 93. South southwest wind 6 to 11 mph, with gusts as high as 21 mph. The chance of precipitation is 30%.

Wednesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low of around 61. North wind 8 to 10 mph, with gusts as high as 20 mph. The chance of precipitation is 30%.

Thursday: A 10 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 71. North northwest wind 6 to 13 mph, with gusts as high as 23 mph.

Thursday Night: Mostly clear, with a low of around 47.

Friday: Mostly sunny, with a high near 67.

Friday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 55.

Saturday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 76.

Saturday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59.

Sunday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.

Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Monday: Mostly sunny, with a high near 68.

THE UNITED STATES OF AMERICA 3-DAY OUTLOOK

United States 3-Day Forecast for September 20, 2022 (Day 1)
United States 3-Day Forecast for September 20, 2022 (Day 2)

SOURCE: NWS Indianapolis.

Follow NWS Indianapolis on Twitter @NWSIndianapolis for the latest Indianapolis area weather news.

Spread the love

ADVERTISING NOTICE

Some posts and pages on Naptown Buzz contain affiliate links for which we receive an affiliate commission.

Additionally, you can support Naptown Buzz by making your everyday Amazon purchases through our Amazon link.


Filed Under: Greater Indianapolis, Weather Tagged With: Indiana Weather, Indianapolis Weather, Indy Weather, INwx, National Weather Service, NWS Indianapolis, Weather

Primary Sidebar

Subscribe

Contact Naptown Buzz

Naptown Buzz Logo
Buzzline: 317-891-4627 or email

RSS Twitter Facebook Flickr YouTube Podcast Foursquare Email Naptown Buzz

Copyright © 2010-2024 Naptown Buzz LLC • Designed by Watershed Studio LLC