| NWS Forecast for: 3 Miles SSW Valparaiso, Porter County Municipal Airport IN Issued by: National Weather Service Chicago, IL Last Update: 2:56 am CDT Apr 19, 2026 |  |
Overnight: Areas of frost. Otherwise, clear, with a low around 34. West southwest wind around 5 mph. Sunday: A 40 percent chance of showers, mainly after 2pm. Areas of frost before 8am. Otherwise, increasing clouds, with a high near 51. Breezy, with a southwest wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Sunday Night: A 20 percent chance of showers before 8pm. Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. North wind 5 to 10 mph becoming light north northwest in the evening. Winds could gust as high as 15 mph. Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 51. North wind around 5 mph becoming south in the afternoon. Monday Night: Partly cloudy, with a low around 41. South wind 5 to 10 mph, with gusts as high as 20 mph. Tuesday: Sunny, with a high near 73. Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 52. Chance of precipitation is 20%. Wednesday: Sunny, with a high near 74. Wednesday Night: Mostly clear, with a low around 56. Thursday: Mostly sunny, with a high near 80. Thursday Night: A chance of showers. Mostly cloudy, with a low around 62. Friday: Showers likely. Mostly cloudy, with a high near 75. Friday Night: A chance of showers. Mostly cloudy, with a low around 48. Saturday: A chance of showers. Mostly sunny, with a high near 61. | |
| 3 Miles SSW Valparaiso, Porter County Municipal Airport IN 41.41°N 87.04°W | |
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