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DOORS-OFF FORECAST / INDIANAPOLIS, IN

Doors off in
Indianapolis.

Indianapolis averages 101 doors-off days a year. Here's which months deliver, which don't and why, from 10 years of daily weather. Plus this week's call.

101
Doors-off days a year

#31 of 56 US metros. See the ranking →

Jun–Sep
Prime season

Months that average doors-off weather on at least half their days.

Sep
Best month

20 doors-off days on average, feels-like high 80°F.

This week in Indianapolis

Pull them this week?

Score it to your limits →
  1. Loading the 7-day forecast…

Scored with our fair-weather defaults (68–100°F feels-like, wind under 18 mph, low rain odds). Forecast from Open-Meteo.

Month by month

Doors-off days in Indianapolis, by month

MonthDoors-off daysFeels-like highWet days
Jan030°F10
Feb036°F8.6
Mar0.346°F13
Apr4.458°F12
May1273°F14
Jun1885°F11
Jul1889°F12
Aug2087°F11
Sep2080°F7.2
Oct863°F9.3
Nov0.746°F8.9
Dec037°F9.1

Averages per month over 2015–2024. Highlighted rows are prime months.

When to take it off in Indianapolis

Prime season in Indianapolis runs Jun–Sep: those months average doors-off weather on at least half their days.

January, February, March, April, October, November and December are the cold side: the average feels-like high sits under 68°F. May hovers just over the 68°F floor (average feels-like high 73°F), so plenty of days still come up short.

Your limits aren't ours. If you run doors-off at 55°F in a hoodie, or bail the second it hits 85, set your own thresholds in the forecast tool and it'll call each day for Indianapolis against them.

Weather is half of it

Doors off in Indiana: legal with a clear rear view

The IN mirror and fender rules, in plain English with the statute cited.

Read the IN rules →
PRIME-SEASON SHADE

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STRAIGHT ANSWERS

Indianapolis doors-off FAQ.

When is doors-off season in Indianapolis?
Prime season in Indianapolis runs Jun–Sep: those months average doors-off weather on at least half their days. Counted from 10 years (2015–2024) of daily weather, where a doors-off day means a feels-like high between 68 and 100°F, wind under 18 mph and no real rain.
How many doors-off days does Indianapolis get a year?
About 101 on average, which ranks #31 of the 56 US metros we track. The best month, September, averages 20 doors-off days.
What's the best month to run doors-off in Indianapolis?
September, then August and July, by average doors-off days. Check this week's forecast before you pull them; averages don't drive.
Is it legal to drive with the doors off in Indiana?
Legal with a clear rear view. The full Indiana mirror and fender rules, cited to the statute, are on our Indiana doors-off law page.

How we count: daily weather for Indianapolis (39.7684, -86.158) from the Open-Meteo historical archive (ERA5 reanalysis, a gridded model of past weather, not a single airport station), 2015–2024. A doors-off day has a feels-like high of 68–100°F, max wind of 18 mph or less and under 0.04 in of rain. Those are the same fair-weather limits the forecast tool starts with. Averages smooth out good and bad years; the forecast is what you drive on.