Indianapolis area weather, town by town

About Indianapolis area weather

The map on the Now tab shows every Indianapolis area town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.

What the weather is usually like

Across the 422 Indianapolis area towns with station normals, the warmest month is July, when the day usually reaches 85°F, and the coldest is January, when the night usually falls to 20°F. May is the wettest, with rain on about 13 days. July afternoons run from about 83°F in Blountsville to 88°F in Bicknell. January nights run from about 16°F in Alamo to 25°F in Cannelburg.

Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.

Where these numbers come from

• Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
• Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
• Warnings and alerts: the National Weather Service, passed through unchanged.

Indianapolis area weather records

Measured at the NOAA stations serving these towns, daily records 1875 to 2026. Station extremes, not official state records.

Common questions about Indianapolis area weather

What is the hottest temperature recorded at a Indianapolis area station?

114°F at Shoals 8 S on July 14, 1936, in the NOAA daily station records myweatherrock holds (1875 to 2026).

What is the coldest temperature recorded at a Indianapolis area station?

-35°F at Martinsville 2 Sw on January 19, 1994.

What is the most rain a Indianapolis area station has measured in one day?

10.2 inches at Paris Stp on June 28, 1957.

What is the biggest one-day snowfall at a Indianapolis area station?

19.02 inches at Rockville on March 20, 1996.

How many Indianapolis area towns have a weather page here?

446: 204 towns, 193 census-designated places, 48 cities, 1 place. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.

Where does the Indianapolis area forecast come from?

NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.