7-Day Forecast 40.21°N 87.53°W (Text-Only)
NWS Forecast for: State Line City IN
Issued by: National Weather Service Indianapolis, IN
Last Update: 6:15 am EDT Apr 19, 2025




Today: Showers and possibly a thunderstorm before noon, then showers likely. High near 16. Northwest wind 10 to 13 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.

Tonight: A 20 percent chance of showers. Cloudy, with a low around 9. East northeast wind 10 to 14 km/h.

Sunday: Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 21. East wind 21 to 23 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

Sunday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 14. East southeast wind 21 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

Monday: Showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm. High near 18. Breezy, with a west southwest wind 29 to 37 km/h, with gusts as high as 50 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Monday Night: Partly cloudy, with a low around 7. West wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.

Tuesday: Mostly sunny, with a high near 22. Northwest wind 5 to 11 km/h becoming south in the morning.

Tuesday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 12. South wind around 10 km/h.

Wednesday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 25. Southwest wind 10 to 13 km/h.

Wednesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 13. East wind around 10 km/h. Chance of precipitation is 20%.

Thursday: A 30 percent chance of showers. Mostly sunny, with a high near 24.

Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 14.

Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.



State Line City IN
 40.21°N 87.53°W (Elev. 702 m)

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