5-day weather forecast for Indianapolis, Indiana
Today
67°
87°
Chance Thunderstorms
Tuesday
67°
82°
Chance Thunderstorms
Wednesday
64°
77°
Thunderstorms Likely
Thursday
62°
72°
Chance Rain
Showers
Showers
Friday
54°
68°
Partly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Indianapolis, Indiana
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 6.8° | 5.8° |
| Average change in low temperature day-to-day | 7.5° | 7.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 38% | 39% |
| Chance of precip day after a dry day | 35% | 29% |
Weather forecast accuracy for Indianapolis, Indiana
| The Weather Channel | 78.78% |
| Intellicast | 78.78% |
| National Weather Service | 77.24% |
| CustomWeather | 76.04% |
| Weather Underground | 75.41% |
| NWS Digital Forecast | 75.07% |
| AccuWeather | 71.38% |
| World Weather Online | 58.53% |
| Persistence | 35.60% |
| Intellicast | 71.14% |
| The Weather Channel | 71.10% |
| National Weather Service | 70.75% |
| NWS Digital Forecast | 69.87% |
| CustomWeather | 68.60% |
| AccuWeather | 66.97% |
| Persistence | 42.75% |
ForecastAdvisor Fact
ForecastWatch.com is the largest provider of weather forecast accuracy statistics.