Michiana, MI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Michiana, MI in one place.
A chance of rain showers between 8am and 11am, then showers and thunderstorms likely between 11am and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny. High near 88, with temperatures falling to around 83 in the afternoon. Heat index values as high as 96. West wind around 10 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Michiana, MI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 12:38 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Michiana, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 12:38 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Michiana
Saturday looks like the warmest upcoming period in Michiana at 88 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 12:38 PM EDT
- Coverage
- 6 days
- Time zone
- America/Detroit
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 67. North wind 5 to 10 mph. Chance of precipitation is 40%.
Sunny, with a high near 81. Northeast wind around 5 mph.
Partly cloudy, with a low around 66.
Mostly sunny, with a high near 87.
Showers and thunderstorms likely between 8pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.
Partly cloudy, with a low around 65.
Sunny, with a high near 76.
Mostly clear, with a low around 62.
Sunny, with a high near 78.
Mostly clear, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Showers And Thunderstorms Likely
|
88°F |
10 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Mostly Clear
|
67°F |
5 to 10 mph
N
|
|
Sunday
Jul 19
|
Sunny
|
81°F |
5 mph
NE
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
66°F |
0 to 5 mph
E
|
|
Monday
Jul 20
|
Mostly Sunny
|
87°F |
5 to 10 mph
S
|
|
Monday Night
Jul 20
|
Showers And Thunderstorms Likely
|
72°F |
10 mph
SW
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms
|
83°F |
10 to 15 mph
W
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
65°F |
15 mph
N
|
|
Wednesday
Jul 22
|
Sunny
|
76°F |
10 to 15 mph
N
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
62°F |
5 to 10 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
78°F |
5 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
63°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Michiana.