Indianapolis woke up Thursday, March 19, 2026, to a cool, gray start, with temperatures mostly parked in the upper 30s to low 40s across the metro. Clouds are expected to thin as the day goes on, letting in enough sunshine to nudge afternoon highs to about 65°F. Light southerly breezes will keep it feeling mild and comfortable for anyone trying to sneak in some outdoor time.
Forecast Through The Weekend
Skies should be mostly sunny this afternoon with a high near 65°F, followed by a partly cloudy night and a low around 47°F. The warm-up keeps rolling Friday, with highs near 73°F and south–southwest winds of 6 to 10 mph, occasionally gusting up to about 22 mph. Saturday temperatures hold in the upper 60s to low 70s.
Sunday looks like the standout, with highs near 79°F and southwest winds of 7 to 14 mph, with gusts up to around 25 mph. There is a slight chance of thunderstorms Sunday night, roughly between 8 p.m. and 2 a.m., but overall precipitation chances stay on the low side for much of next week, according to the National Weather Service Indianapolis.
What To Know For Plans
This stretch is lining up nicely for patios, yard work and weekend events, with only the gustier spells Friday and again Sunday evening to keep an eye on. There are no watches or warnings in effect this morning, and most of the forecast period looks dry, but anyone with evening or late-night plans Sunday should have a backup option in case that small storm chance decides to show up.
If the warmup feels like a whiplash from earlier in the month, you are not wrong. For a quick reminder, check out the March fog and flood concerns that had the city watching the skies for very different reasons. Keep an eye on updates if you have outdoor events scheduled late Sunday into Monday.
