Local weather forecast

Weather in Indianapolis, IN

Updated 2026-08-11 10:15 local time · ZIP codes 46201, 46202, 46203, 46204 + more

Partly Cloudy
Now79°F

Partly Cloudy

High / Low94° / 71°
Rain chance77%
Wind10 mph
Weather alerts

Active alerts

1
Flood Watch issued August 11 at 4:16AM EDT until August 12 at 12:00AM EDT by NWS Indianapolis IN

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Much of central Indiana. * WHEN...From noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of storms are likely to produce flooding this afternoon and evening with isolated rain amounts of 2 to 4 inches. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Hourly

Next hours

NowPartly Cloudy79°16% rain
11 AMSunny85°12% rain
12 PMSunny85°11% rain
1 PMSunny91°6% rain
2 PMCloudy92°8% rain
3 PMOvercast94°11% rain
4 PMCloudy93°6% rain
5 PMHeavy rain71°89% rain
6 PMModerate or heavy rain shower76°88% rain
7 PMMist74°23% rain
8 PMPatchy rain nearby78°34% rain
9 PMPatchy light rain in area with thunder78°76% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
94° 71°Sunny
Rain 77%Gust 15 mph
Tomorrow2026-08-12
Thundery outbreaks in nearby
91° 68°Thundery outbreaks in nearby
Rain 83%Gust 13 mph
Thursday2026-08-13
Sunny
86° 66°Sunny
Rain 78%Gust 12 mph
Conditions

Weather details

Feels like84°F
Humidity89%
Pressure29.92 inHg
Visibility6 mi
Wind10 mph SW
Wind gusts11 mph
Precipitation0.00 in
UV index2
Daylight

Sunrise, sunset and moon

Sunrise06:52 AM
Sunset08:46 PM
Moonrise04:54 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 89% over the next 12 hours.

Light layers should work

It feels like 84°F with winds near 10 mph.

Best window: 12 PM

85°F, 11% rain chance and 11 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 18 mph.

Running conditions are less comfortable

Current temperature is 79°F, wind 10 mph, rain chance up to 89%.

Low UV protection needs

UV index is 2.

Indianapolis weather today

Partly Cloudy and 79°F in Indianapolis, IN. Today's high is 94°F with a 77% rain chance. Winds are around 10 mph with gusts near 11 mph. Relative humidity is 89%, pressure is 29.92 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Indianapolis

Sunrise is at 06:52 AM and sunset is at 08:46 PM. Tomorrow's forecast calls for Thundery outbreaks in nearby with a high near 91°F and a low near 68°F. The maximum rain chance is 83%.

Nearby

Weather near Indianapolis

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