Monday, April 13, 2026, is starting warm and breezy across Indianapolis, with clear skies at the airport that disguise a more unsettled day ahead. Scattered showers and thunderstorms are expected through the morning, with highs heading toward 80°F. Southwest winds will turn gusty at times, and the morning commute could feature brief heavy downpours and sudden wind bursts.
What To Expect Today
Scattered showers and thunderstorms are most likely before 9 a.m., then activity should back off to more isolated storms as clouds hang tough through much of the afternoon while the shallow stratus deck gradually mixes out. Highs are forecast to reach near 80°F, with southwest winds around 14 mph and gusts pushing into the upper 20s to near 30 mph. Most storms will drop only light rainfall totals. Expect a muggy feel tonight, with lows stuck in the upper 60s.
Afternoon Winds Pick Up
Breezy conditions will roll right through the afternoon and evening, with a steady southwest flow and gusts often in the 25 to 30 mph range, plus a few stronger pops during any passing storms. Overnight observations early Monday showed even higher gusts in parts of central Indiana, including a stronger report near Indianapolis International Airport. Before you head out, it is a good idea to secure patio furniture and tie down canopies. For more on how this wind setup developed, check out our earlier coverage on how southwest gusts whip Indy.
Through The Week
Warm and humid weather is expected to stick around through Saturday, with highs in the lower to mid 80s on Tuesday, April 14, 2026, and Friday, April 17, 2026. Near-record readings are possible on those days. A frontal boundary will linger nearby and keep daily chances for showers and thunderstorms in play through midweek, with the greatest severe-weather risk focused on the northwest half of central Indiana late Tuesday evening. The National Weather Service flags damaging winds as the main hazard, with hail and localized heavy rain also on the table. See NWS Indianapolis for the latest watches and warnings.
Plan Ahead
If you have outdoor plans, bring a rain jacket and have a fallback indoor spot ready for evening activities, especially Tuesday night when storms could ramp up. Drivers should budget extra travel time and stay alert for sudden crosswinds on bridges and open highway stretches, where high-profile vehicles in particular will feel the strongest push. Keep an eye on local alerts through the week for any watches or warnings, and double-check for event cancellations before heading out.
