Port Austin, MI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Port Austin, MI in one place.
Sunny, with a high near 48. North northeast wind around 7 mph.
Local Weather Overview
This forecast page for Port Austin, 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: Apr 20, 2026 2:53 PM EDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Port Austin, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 2:53 PM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Austin
Thursday looks like the warmest upcoming period in Port Austin at 61 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday at about 14 mph SE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 2:53 PM EDT
- Coverage
- 5 days
- Time zone
- America/Detroit
- Forecast office
- DTX
- Radar station
- KDTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 39.
Mostly sunny, with a high near 61.
Partly cloudy, with a low around 48.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 61.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
A chance of rain showers. Mostly cloudy, with a high near 51.
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 40.
A slight chance of rain showers after 8am. Partly sunny, with a high near 52.
A slight chance of rain showers. Mostly cloudy, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
48°F |
7 mph
NNE
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
39°F |
7 mph
ESE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
61°F |
6 to 10 mph
SE
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
48°F |
12 mph
SE
|
|
Friday
Apr 24
|
Chance Showers And Thunderstorms
|
61°F |
14 mph
SE
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
42°F |
13 mph
SE
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
51°F |
10 mph
NE
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers then Mostly Cloudy
|
40°F |
10 mph
N
|
|
Sunday
Apr 26
|
Slight Chance Rain Showers
|
52°F |
8 to 12 mph
NNE
|
|
Sunday Night
Apr 26
|
Slight Chance Rain Showers
|
40°F |
10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Austin.