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Indianapolis weather history

Live forecast for Indianapolis

The month at a glance

Archived daily weather for Indianapolis, month by month. Pick a month to open its calendar and the full day-by-day record.

Warmest day
35 °C
Coldest day
8 °C
Average
22 °C
Days recorded
31
Calendar
MoTuWeThFrSaSu

08-01

Moderate rain to Light rain

20 °C to 30 °C

08-02

Heavy rain to Sunny

18 °C to 27 °C

08-03

Light rain to Sunny

19 °C to 29 °C

08-04

Cloudy to Overcast

21 °C to 30 °C

08-05

Light rain to Cloudy

22 °C to 32 °C

08-06

Light rain

19 °C to 33 °C

08-07

Overcast to Sunny

16 °C to 25 °C

08-08

Overcast

17 °C to 28 °C

08-09

Cloudy

12 °C to 25 °C

08-10

Cloudy to Sunny

12 °C to 23 °C

08-11

Overcast to Sunny

13 °C to 24 °C

08-12

Overcast

14 °C to 26 °C

08-13

Overcast to Sunny

15 °C to 27 °C

08-14

Overcast

17 °C to 29 °C

08-15

Overcast to Rainstorm

19 °C to 29 °C

08-16

Light rain to Cloudy

20 °C to 29 °C

08-17

Light rain

18 °C to 29 °C

08-18

Light rain to Cloudy

16 °C to 25 °C

08-19

Light rain to Sunny

12 °C to 24 °C

08-20

Cloudy

10 °C to 21 °C

08-21

Sunny

11 °C to 23 °C

08-22

Sunny

12 °C to 25 °C

08-23

Overcast

13 °C to 30 °C

08-24

Overcast

18 °C to 30 °C

08-25

Overcast to Light rain

20 °C to 32 °C

08-26

Light rain

22 °C to 34 °C

08-27

Cloudy to Sunny

21 °C to 35 °C

08-28

Rain to Cloudy

18 °C to 29 °C

08-29

Overcast to Rain

17 °C to 33 °C

08-30

Rain

9 °C to 35 °C

08-31

Sunny

8 °C to 25 °C

Day by day
DateConditionsTemperatureWindSunrise and sunset
Thursday
1 August
Moderate rain to Light rain		20 °C to 30 °CSouth to Southwest force <3--
Friday
2 August
Heavy rain to Sunny		18 °C to 27 °CNorthwest force <3--
Saturday
3 August
Light rain to Sunny		19 °C to 29 °CNorth force <3--
Sunday
4 August
Cloudy to Overcast		21 °C to 30 °CWest to Southwest force <3--
Monday
5 August
Light rain to Cloudy		22 °C to 32 °CWest to Southwest force <3--
Tuesday
6 August
Light rain		19 °C to 33 °CSouthwest to Northeast force <3--
Wednesday
7 August
Overcast to Sunny		16 °C to 25 °CNortheast force <3--
Thursday
8 August
Overcast		17 °C to 28 °CNorth force <3--
Friday
9 August
Cloudy		12 °C to 25 °CNorthwest force <3--
Saturday
10 August
Cloudy to Sunny		12 °C to 23 °CWest force <3--
Sunday
11 August
Overcast to Sunny		13 °C to 24 °CNorthwest to North force <3--
Monday
12 August
Overcast		14 °C to 26 °CNorthwest force <3--
Tuesday
13 August
Overcast to Sunny		15 °C to 27 °CEast to Northeast force <3--
Wednesday
14 August
Overcast		17 °C to 29 °CSoutheast to East force <3--
Thursday
15 August
Overcast to Rainstorm		19 °C to 29 °CSouth force <3--
Friday
16 August
Light rain to Cloudy		20 °C to 29 °CWest to Southwest force <3--
Saturday
17 August
Light rain		18 °C to 29 °CNorthwest to West force 3-4--
Sunday
18 August
Light rain to Cloudy		16 °C to 25 °CNorthwest to North force 3-4--
Monday
19 August
Light rain to Sunny		12 °C to 24 °CNorth force 3-4--
Tuesday
20 August
Cloudy		10 °C to 21 °CNortheast force <3--
Wednesday
21 August
Sunny		11 °C to 23 °CNortheast force <3--
Thursday
22 August
Sunny		12 °C to 25 °CEast force <3--
Friday
23 August
Overcast		13 °C to 30 °CSoutheast to East force <3--
Saturday
24 August
Overcast		18 °C to 30 °CSouth force <3--
Sunday
25 August
Overcast to Light rain		20 °C to 32 °CSouthwest to Southeast force <3--
Monday
26 August
Light rain		22 °C to 34 °CSouthwest to South force <3--
Tuesday
27 August
Cloudy to Sunny		21 °C to 35 °CSouthwest force <3--
Wednesday
28 August
Rain to Cloudy		18 °C to 29 °CSoutheast to Southwest force <3--
Thursday
29 August
Overcast to Rain		17 °C to 33 °CSouthwest to Northwest force <3--
Friday
30 August
Rain		9 °C to 35 °CNorth force 3-4--
Saturday
31 August
Sunny		8 °C to 25 °CNorth force <3--
Search another period
About this data

History pages list the daily readings WuAi Weather archives from public meteorological feeds. They record what was measured in the past, they are not a forecast, and they are provided for reference only.

How to read this forecast

A short guide to Indianapolis: what these numbers mean and how to plan around them.

Why one day shows two conditions
Forecasts split the day into daytime and night. The daily table gives both, with separate wind, so you know what to expect on the way out and on the way home.
What "to" means between two conditions
In "light rain to moderate rain" the word "to" describes a change during the day, not two things happening at once. Pack for the stronger half.
When the high and low actually happen
The daily maximum usually falls between 14:00 and 16:00, and the minimum around sunrise. Mornings feel colder than the headline number, so dress for the low.
Far forecasts are a trend, not a promise
Days 1 to 3 are reliable. Days 7 to 15 shift as systems are re-run, so treat them as a direction and re-check three days before anything important.
Reading wind force
Force is the Beaufort-style scale used by the source service. Up to 4 it barely matters; 5 to 6 makes an umbrella awkward and cycling unstable; 7 and above is when outdoor work, scaffolding and small boats should stop.
AQI is not PM2.5
AQI blends several pollutants, PM2.5 is one measurement. 0 to 50 is excellent, 51 to 100 good, and above 150 sensitive groups should cut hard outdoor exercise; above 200 consider a mask and keep windows shut.
The precipitation figure
The current reading is accumulated rainfall in millimetres over the recent period. Around 10 mm means moderate to heavy rain and puddles, so leave extra time.
Using historical weather
From the city page open History and choose a month to see day-by-day recorded conditions. Historical archives and live forecasts are produced on different pipelines, so small differences are normal.
Frequently asked questions

Common questions about the Indianapolis forecast data and about using this website.

Where does the forecast data come from?
Live conditions, hourly and daily forecasts, air quality and living indices are read from the public weather API of the China Meteorological Administration. WuAi Weather formats and displays that data; we do not run weather models.
How often is it updated?
Current and hourly data is normally refreshed about every 15 minutes, and the daily forecast once a day. If a number looks frozen, reload the page.
Why does some district say "live data unavailable"?
Usually one of three things: the upstream call timed out, the district was renamed or merged, or the province/city combination does not match the API exactly. Try the parent city, or search again with a different spelling and tell us by email.
How accurate is the 15-day forecast?
Short range is accurate, long range is a tendency. Use days 7 to 15 for the shape of the week rather than an exact figure and confirm close to your travel date.
Can I look up cities outside China?
Yes. There are pages for Hong Kong, Macau and Taiwan, and for major cities in Asia, Europe, North America, South America, Africa and Oceania.
Can I pull your data into my app?
No. This site is a display layer over a public API, so we do not offer a data feed or scraping licence. For commercial weather data go to the meteorological service or a licensed provider.
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Everything is free, with no registration and no marketing email. Advertising through Google AdSense pays for the server and the domain.
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Are sunrise and sunset in local time?
Yes, they are shown in the local time zone of that city, with no conversion to Beijing time.
How do I report a wrong reading?
Email the address in the footer with the city, the period that looks wrong and the page URL. We compare it against the official bulletin and correct the display; warnings and emergencies always follow the official service.