10-day forecast for Grand Beach, MI: 62° to 87°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Sunday, August 16
87° · 1.2 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 71°1.2
Morning73°feels 75°
Afternoon86°feels 98°
Evening79°feels 79°
Overnight71°feels 72°
87 °
Grand Beach, Monday, 10 August
Heavy rain. High 87°, low 71°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity83%
Visibility6.2 mi
Dew point73°
Tue, 1184° / 70°0.84
Morning71°feels 72°
Afternoon72°feels 73°
Evening73°feels 74°
Overnight71°feels 72°
84 °
Grand Beach, Tuesday, 11 August
Heavy rain. High 84°, low 70°.
Pressure29.83 inHg
Wind16.2 mph S
Humidity76%
Visibility6.2 mi
Dew point74°
Wed, 1275° / 69°0
Morning70°feels 71°
Afternoon75°feels 75°
Evening71°feels 72°
Overnight70°feels 71°
75 °
Grand Beach, Wednesday, 12 August
Overcast. High 75°, low 69°.
Pressure29.88 inHg
Wind7.5 mph N
Humidity78%
Visibility6.2 mi
Dew point67°
Thu, 1378° / 64°0.01
Morning64°feels 63°
Afternoon78°feels 78°
Evening74°feels 75°
Overnight69°feels 68°
78 °
Grand Beach, Thursday, 13 August
Light rain. High 78°, low 64°.
Pressure30.00 inHg
Wind9.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point61°
Fri, 1478° / 69°0.06
Morning72°feels 73°
Afternoon78°feels 78°
Evening74°feels 75°
Overnight71°feels 72°
78 °
Grand Beach, Friday, 14 August
Light rain. High 78°, low 69°.
Pressure30.06 inHg
Wind12.3 mph NE
Humidity72%
Visibility—
Dew point67°
Sat, 1585° / 68°0.33
Morning72°feels 74°
Afternoon81°feels 85°
Evening81°feels 86°
Overnight75°feels 77°
85 °
Grand Beach, Saturday, 15 August
Rain. High 85°, low 68°.
Pressure29.94 inHg
Wind17.1 mph SE
Humidity77%
Visibility—
Dew point71°
Sun, 1681° / 69°0.02
Morning73°feels 75°
Afternoon71°feels 71°
Evening69°feels 69°
Overnight70°feels 70°
81 °
Grand Beach, Sunday, 16 August
Light rain. High 81°, low 69°.
Pressure29.97 inHg
Wind18.5 mph SW
Humidity82%
Visibility—
Dew point66°
Mon, 1775° / 63°0.02
Morning66°feels 66°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight70°feels 71°
75 °
Grand Beach, Monday, 17 August
Light rain. High 75°, low 63°.
Pressure30.03 inHg
Wind14.3 mph SE
Humidity76%
Visibility—
Dew point64°
Tue, 1879° / 71°0.08
Morning75°feels 76°
Afternoon78°feels 79°
Evening77°feels 78°
Overnight74°feels 75°
79 °
Grand Beach, Tuesday, 18 August
Light rain. High 79°, low 71°.
Pressure29.85 inHg
Wind19.4 mph SE
Humidity82%
Visibility—
Dew point71°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Grand Beach, MI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.