Sanilac County, MI Weather Forecast
County weather hub
Chance Light Rain
Compare major city weather across Sanilac County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain. Mostly cloudy, with a high near 65.
County Weather Overview
This county weather page brings together forecast coverage for Sanilac County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Sanilac County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 12 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 6:33 PM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sanilac County
Tuesday looks like the warmest upcoming period in Sanilac County at 71 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Sunday Night at about 15 to 18 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 6:33 PM EDT
- Coverage
- 4 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
A chance of rain. Mostly cloudy, with a low around 56.
A chance of rain before 2pm, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 70.
A chance of rain and a slight chance of thunderstorms before 8pm, then a chance of thunderstorms and a chance of rain between 8pm and 2am, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 54.
Rain likely and a slight chance of thunderstorms. Mostly cloudy, with a high near 71.
Rain likely and a slight chance of thunderstorms. Mostly cloudy, with a low around 52.
Rain likely. Mostly cloudy, with a high near 68.
Rain likely. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 12
|
Chance Light Rain
|
65°F |
9 to 17 mph
S
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
56°F |
15 to 18 mph
SW
|
|
Monday
Apr 13
|
Chance Light Rain
|
70°F |
15 to 18 mph
WSW
|
|
Monday Night
Apr 13
|
Chance Light Rain then Chance T-storms
|
54°F |
8 to 14 mph
SW
|
|
Tuesday
Apr 14
|
Light Rain Likely
|
71°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
52°F |
13 mph
SW
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
68°F |
10 to 17 mph
SW
|
|
Wednesday Night
Apr 15
|
Light Rain Likely
|
46°F |
10 to 15 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Sanilac County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Sanilac County.
Largest mapped city population in this region: 2,494.
