Warm temperatures will continue into Thursday, but much colder air will move in for the end of the week.
A few showers are possible tonight.
Otherwise dry conditions will persist.
With the cold air will come frost and the potential for some freezing temperatures Friday night and Saturday night.
Highs in the 70s today and Thursday will give way to highs in the 50s and 60s Friday and Saturday.
INDIANAPOLIS 7-DAY EXTENDED FORECAST
Today: Mostly sunny, with a high near 76. Light west southwest wind.
Tonight: Partly cloudy, with a low around 52. Calm wind.
Thursday: A slight chance of showers between 7am and 8am. Mostly sunny, with a high near 76. South southwest wind 3 to 8 mph. The chance of precipitation is 10%.
Thursday Night: Partly cloudy, with a low around 48. West wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 23 mph.
Friday: Mostly sunny, with a high near 60. North wind around 10 mph, with gusts as high as 18 mph.
Friday Night: Mostly clear, with a low around 38.
Saturday: Sunny, with a high near 59.
Saturday Night: Mostly clear, with a low around 38.
Sunday: Sunny, with a high near 64.
Sunday Night: Mostly clear, with a low around 44.
Columbus Day: Mostly sunny, with a high near 69.
Monday Night: Partly cloudy, with a low of around 50.
Tuesday: Mostly sunny, with a high near 71.
THE UNITED STATES OF AMERICA 3-DAY OUTLOOK
SOURCE: NWS Indianapolis.
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