Grand Haven, MI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Haven, MI in one place.
Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. South southeast wind around 8 mph.
Local Weather Overview
This forecast page for Grand Haven, 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: Aug 28, 2026 12:16 AM EDT.
The active forecast window currently covers Aug 28 to Sep 3, 2026 for Grand Haven, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 28 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 12:16 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Haven
Monday looks like the warmest upcoming period in Grand Haven at 79 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 15 to 21 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 12:16 AM EDT
- Coverage
- 7 days
- Time zone
- America/Detroit
- Forecast office
- GRR
- Radar station
- KGRR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 66. South wind 5 to 12 mph.
Partly sunny, with a high near 73. South southwest wind 12 to 16 mph.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 70. South wind 10 to 15 mph. Chance of precipitation is 40%.
A chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72.
Showers and thunderstorms likely before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Mostly cloudy, with a high near 79.
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72.
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 79.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 69.
A slight chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Aug 28
|
Mostly Sunny
|
72°F |
8 mph
SSE
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
66°F |
5 to 12 mph
S
|
|
Saturday
Aug 29
|
Partly Sunny
|
73°F |
12 to 16 mph
SSW
|
|
Saturday Night
Aug 29
|
Chance Rain Showers
|
70°F |
10 to 15 mph
S
|
|
Sunday
Aug 30
|
Slight Chance Showers And Thunderstorms
|
76°F |
15 to 21 mph
S
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms
|
72°F |
20 mph
S
|
|
Monday
Aug 31
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
79°F |
16 to 20 mph
SSW
|
|
Monday Night
Aug 31
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
72°F |
13 to 16 mph
SSW
|
|
Tuesday
Sep 1
|
Chance Showers And Thunderstorms
|
79°F |
10 to 14 mph
SW
|
|
Tuesday Night
Sep 1
|
Chance Showers And Thunderstorms
|
71°F |
8 to 12 mph
SW
|
|
Wednesday
Sep 2
|
Chance Showers And Thunderstorms
|
79°F |
10 mph
SW
|
|
Wednesday Night
Sep 2
|
Slight Chance Showers And Thunderstorms
|
69°F |
6 to 9 mph
SSW
|
|
Thursday
Sep 3
|
Slight Chance Showers And Thunderstorms
|
78°F |
10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Haven.
