Grand Blanc, MI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Blanc, MI in one place.
Rain showers before 11am, then showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 80%.
Local Weather Overview
This forecast page for Grand Blanc, 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: Jun 4, 2026 3:12 AM EDT.
The active forecast window currently covers Jun 6 to Jun 10, 2026 for Grand Blanc, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 6 to Jun 10, 2026
- Latest sync
- Jun 4, 2026 3:12 AM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Blanc
Wednesday looks like the warmest upcoming period in Grand Blanc at 88 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Saturday at about 10 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 4, 2026 3:12 AM 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
Showers and thunderstorms before 8pm. Partly cloudy, with a low around 58.
Mostly sunny, with a high near 80.
Mostly clear, with a low around 56.
Sunny, with a high near 81.
Mostly clear, with a low around 62.
Sunny, with a high near 87.
Partly cloudy, with a low around 63.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jun 6
|
Showers And Thunderstorms
|
81°F |
10 mph
W
|
|
Saturday Night
Jun 6
|
Showers And Thunderstorms then Partly Cloudy
|
58°F |
1 to 8 mph
N
|
|
Sunday
Jun 7
|
Mostly Sunny
|
80°F |
2 to 8 mph
NE
|
|
Sunday Night
Jun 7
|
Mostly Clear
|
56°F |
3 to 8 mph
ENE
|
|
Monday
Jun 8
|
Sunny
|
81°F |
5 to 9 mph
E
|
|
Monday Night
Jun 8
|
Mostly Clear
|
62°F |
6 to 9 mph
ESE
|
|
Tuesday
Jun 9
|
Sunny
|
87°F |
6 to 9 mph
ESE
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
63°F |
5 to 9 mph
SE
|
|
Wednesday
Jun 10
|
Mostly Sunny then Slight Chance Rain Showers
|
88°F |
3 to 8 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Blanc.