Estimated reading time: 3 minutes
Key Takeaways
- Indianapolis experienced a intense heat wave in July 2025, with temperatures reaching nearly 95°F (35°C) and heat indices soaring above 107°F due to high humidity.
- The ongoing cold front brought evening thunderstorms, rain showers, and gusty winds, providing relief from the oppressive heat.
- Post-front weather forecasts predict cooler temperatures in the 70s and low 80s °F, with decreased humidity and comfortable evenings.
- Residents should stay hydrated, prepare for potential storms, and enjoy the cooler weather for outdoor activities.
- Monitoring local forecasts is essential for safe navigation through the transition from extreme heat to moderate summer conditions.
Table of Contents
Storms and the Incoming Cold Front
What Comes Next: Cooler and More Comfortable Weather
Tips for Residents and Visitors
The Heat Wave Peak
Earlier in July 2025, Indianapolis experienced a severe heat wave with temperatures soaring close to 95°F (35°C). The combination of extreme humidity and high temperatures led to heat indices reaching as high as 107°F. The National Weather Service issued official heat advisories on July 28 and 29, urging residents to take precautions during this dangerous spell. Daytime highs hovered around mid-90s°F, marking one of the hottest months on record for the city.
Storms and the Incoming Cold Front
As the week progressed, a cold front advanced across Indiana, expected to impact Indianapolis starting July 31. This front sparked evening thunderstorms, with rain showers and gusty winds creating a stark contrast to the previous dry, hot days. Localized storms helped cool streets and neighborhoods, reducing humidity and lowering temperatures. According to WTHR Weather Blog, rain zones developed in various areas, providing much-needed relief.
What Comes Next: Cooler and More Comfortable Weather
Following the storms, Indianapolis is forecasted to enjoy a stretch of refreshing weather. Daily highs are expected to dip into the 70s and low 80s °F, with cooler nights and decreased humidity making evenings more comfortable. The weather outlook for early August suggests mostly dry days, with rain limited to about 3 to 8 days across the month, as noted in Long-Range Weather Forecast.
Tips for Residents and Visitors
- Prepare for heat: Stay hydrated and avoid outdoor activities during peak afternoon hours when temperatures are highest.
- Expect storms: Have a rain plan ready, especially around July 31 when thunderstorms are anticipated.
- Enjoy cooler weather: Use the relief from the cold front to engage in outdoor activities and relax in more pleasant evenings.
FAQ
Will temperatures stay cooler after the cold front?
Yes, Indianapolis is expected to experience a sustained period of cooler weather with daily highs in the 70s and low 80s °F. Nights will also be cooler and more comfortable.
How long will the dry weather last in early August?
The forecast indicates mostly dry days for the first part of August, with rain limited to about 3 to 8 days across the month.