Indiana – Cold air stings noses and hardens lawns early, while exhaust hangs low over quiet streets. It feels like deep winter now, but a quick turnaround is already underway as the first full week of 2026 takes shape.
According to the National Weather Service in Indianapolis, temperatures begin the morning near 29, with wind chills in the mid-20s. That cold keeps frost locked in and allows slick patches on untreated roads and bridges. Drivers should use caution on I-65, I-70, and I-465 through the morning hours.
Skies brighten as the day moves on, and temperatures climb into the mid-30s. Melting begins by afternoon, especially on sunlit pavement. That meltwater may refreeze after dark, creating spotty black ice where drainage is poor. Slow down and watch shaded ramps and overpasses.
A noticeable warm-up arrives Monday. Sunshine pushes highs near 49, easing travel conditions and melting remaining frost. By Tuesday, southwest winds bring even milder air. Highs surge into the upper 50s, a sharp contrast to the start of the week. Jackets feel optional by afternoon, though mornings stay cool.
Wednesday remains seasonably mild, topping out in the low 50s. Clouds increase Wednesday night, signaling the next change. Rain chances rise into Thursday, with wet roads likely during commute windows. No wintry precipitation is expected, but slick pavement could still slow traffic.
Meteorologists continue watching a more active winter pattern later this month across the Great Lakes and Upper Midwest, where heavier snow becomes more likely between January 17 and 30. Central Indiana, for now, trends warmer than average as January progresses.
Daylight continues its slow comeback. By late January, Indianapolis gains close to 40 extra minutes of sunlight, easing darker mornings.
Heading out early today? How icy did roads feel in your area?
Five-Day Outlook for Indianapolis, Indiana
- Today: Partly sunny, high near 36°F
- Monday: Mostly sunny, high near 49°F
- Tuesday: Mostly cloudy, high near 57°F
- Wednesday: Mostly sunny, high near 53°F
- Thursday: Chance of rain, high near 58°F
