Porter, MI Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Porter, MI in one place.
A chance of rain after 4pm. Mostly cloudy. High near 62, with temperatures falling to around 60 in the afternoon. East southeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Porter, 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: Oct 15, 2026 3:16 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Porter, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:16 PM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Porter
Wednesday looks like the warmest upcoming period in Porter at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 12 to 16 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:16 PM EDT
- Coverage
- 7 days
- Time zone
- America/Detroit
- Forecast office
- DTX
- Radar station
- KGRR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain before 5am. Cloudy. Low around 49, with temperatures rising to around 53 overnight. East wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain between noon and 4pm. Mostly cloudy. High near 58, with temperatures falling to around 53 in the afternoon. Northwest wind 12 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 31. North northwest wind 6 to 16 mph, with gusts as high as 29 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 56. Northwest wind 2 to 10 mph, with gusts as high as 20 mph.
Clear, with a low around 36.
Sunny, with a high near 64.
Clear, with a low around 39.
Sunny, with a high near 67.
Partly cloudy, with a low around 38.
Sunny, with a high near 67.
Mostly clear, with a low around 39.
Sunny, with a high near 68.
Partly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Chance Light Rain
|
62°F |
8 mph
ESE
|
|
Tonight
Oct 15
|
Rain
|
49°F |
5 to 12 mph
E
|
|
Friday
Oct 16
|
Mostly Cloudy then Chance Light Rain
|
58°F |
12 to 16 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
31°F |
6 to 16 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
56°F |
2 to 10 mph
NW
|
|
Saturday Night
Oct 17
|
Clear
|
36°F |
10 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
9 to 15 mph
SW
|
|
Sunday Night
Oct 18
|
Clear
|
39°F |
6 to 13 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
67°F |
6 to 9 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
38°F |
1 to 7 mph
WSW
|
|
Tuesday
Oct 20
|
Sunny
|
67°F |
3 mph
SW
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
39°F |
3 mph
ESE
|
|
Wednesday
Oct 21
|
Sunny
|
68°F |
1 to 6 mph
SE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
43°F |
6 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Porter.