Current Conditions

Indianapolis, Indiana

75°F24°C
Partly Cloudy

Wind

ENE 5 mph7 km/h

Humidity

43%

Cloud Cover

43%

As of Thursday, July 23, 2026 at 8:15 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 66°F19°C. Light wind from the ENE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Partly CloudyHigh 78°F26°CLow 66°F19°CPrecip 0 in0 mmCloud 52%Wind ENE 5 mph8 km/hThursday: Mostly cloudy and warm, with a high of 78°F26°C. Light wind from the ENE around 6 mph9 km/h. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the ENE around 5 mph8 km/h.
FridayJul 24Partly CloudyHigh 80°F27°CLow 61°F16°CPrecip 0.01 in0.2 mm9%Cloud 69%Wind ENE 4 mph6 km/hFriday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 63°F17°C. Light wind from the ENE around 3 mph5 km/h. Friday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 4 mph6 km/h.
SaturdayJul 25DrizzleHigh 83°F28°CLow 63°F17°CPrecip 0.01 in0.2 mm11%Cloud 38%Wind SW 4 mph6 km/hSaturday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Light wind from the SSW around 4 mph6 km/h. 11% chance of drizzle in the afternoon. Saturday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h.
SundayJul 26DrizzleHigh 91°F33°CFeels 95°F35°CLow 71°F22°CPrecip 0.02 in0.4 mm10%Cloud 67%Wind W 4 mph6 km/hSunday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 73°F23°C. Light wind from the W around 4 mph7 km/h. 10% chance of drizzle. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the WSW around 4 mph6 km/h.
MondayJul 27ShowersHigh 89°F32°CFeels 95°F35°CLow 75°F24°CPrecip 0.22 in5.6 mm40%Cloud 63%Wind SSW 7 mph11 km/hMonday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C — feels like 95°F35°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h. 40% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 19% chance of showers throughout the night.
TuesdayJul 28ShowersHigh 89°F31°CFeels 92°F33°CLow 76°F24°CPrecip 0.1 in2.5 mm28%Cloud 33%Wind NNW 9 mph15 km/hTuesday: Partly cloudy and hot, with a high of 89°F31°C and morning low of 76°F25°C. Breezy from the NNW at 10 to 12 mph16 to 19 km/h. 15% chance of drizzle throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 76°F24°C. Breezy from the NW at 8 to 10 mph13 to 17 km/h. 28% chance of showers throughout the night.
WednesdayJul 29ClearHigh 87°F30°CLow 68°F20°CPrecip 0 in0.1 mm2%Cloud 16%Wind N 7 mph11 km/hWednesday: Mostly clear and hot, with a high of 87°F30°C and morning low of 68°F20°C. Breezy from the N at 7 to 9 mph12 to 14 km/h. Wednesday Night: Mostly clear, with a low around 68°F20°C. Breezy from the N at 7 mph11 km/h.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 39.7684°N, 86.1580°W·Elevation: 218m·Timezone: America/Indiana/Indianapolis·Population: 887,642