Saint Joseph, MI Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Joseph, MI in one place.
A slight chance of rain showers before 8am. Sunny, with a high near 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Saint Joseph, 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 12, 2026 3:03 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Saint Joseph, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 3:03 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Joseph
Tuesday looks like the warmest upcoming period in Saint Joseph at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday at about 25 to 40 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 3:03 AM 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
Rain showers likely after 2am. Partly cloudy, with a low around 61. North wind 5 to 10 mph. Chance of precipitation is 60%.
Rain showers likely before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly cloudy, with a low around 54.
A chance of rain showers after 8am. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
A chance of rain showers before 2pm. Partly sunny, with a high near 52.
Partly cloudy, with a low around 41.
Sunny, with a high near 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Slight Chance Rain Showers then Sunny
|
72°F |
10 to 15 mph
SW
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Rain Showers Likely
|
61°F |
5 to 10 mph
N
|
|
Wednesday
Oct 14
|
Rain Showers Likely
|
64°F |
5 to 15 mph
N
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
54°F |
10 to 15 mph
NE
|
|
Thursday
Oct 15
|
Chance Rain Showers
|
64°F |
10 to 15 mph
E
|
|
Thursday Night
Oct 15
|
Rain Showers Likely
|
51°F |
10 to 20 mph
SE
|
|
Friday
Oct 16
|
Chance Rain Showers
|
58°F |
25 to 40 mph
NW
|
|
Friday Night
Oct 16
|
Chance Rain Showers
|
43°F |
30 to 40 mph
NW
|
|
Saturday
Oct 17
|
Chance Rain Showers
|
52°F |
15 to 30 mph
NW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
41°F |
10 to 15 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
58°F |
10 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Joseph.
