Weather in Grand Haven, Michigan
Roses open along the stoops. Day 58 of spring. Read this microseason across nine climate regions →
Grand Haven, MI
Saturday, May 16 at 11:43 PM
70
°
Mostly Clear
Feels like
69°
Humidity
72%
Wind
11 mph
Sunrise
6:20 AM
Sunset
9:02 PM
Grand Haven, MI
Hour by hour · 24h
55°
7p
55°
8p
50°
9p
46°
10p
44°
11p
42°
12a
41°
1a
40°
2a
39°
3a
39°
4a
41°
5a
42°
6a
44°
7a
46°
8a
51°
9a
56°
11%
10a
62°
11a
65°
12p
65°
1p
66°
2p
64°
3p
66°
4p
65°
5p
67°
6p
Grand Haven, MI
7-day forecast
- TodayMay 16Light Drizzle56%72°56°
- SundayMay 17Overcast25%78°57°
- MondayMay 18Showers54%76°66°
- TuesdayMay 19Heavy Drizzle54%69°51°
- WednesdayMay 20Overcast33%57°45°
- ThursdayMay 21Overcast—62°38°
- FridayMay 22Overcast—67°46°
Grand Haven, MI
Next 24 hours · Cool now
Grand Haven, MI
Anemometer · 24h winds · from true
From · True
SSW
209° · veering 42°
Direction
SSW
209°
Sustained
11
mph
Gust
20
mph
Peak 24h
29
avg 9
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Grand Haven, MI
Air quality
48
AQI
Good
- PM 2.5
- 13.2 μg/m³
- PM 10
- 13.7 μg/m³
- NO₂
- 5.8 μg/m³
- Ozone
- 119.0 μg/m³
- UV Index
- 0.6 Low
Grand Haven, MI
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
9:49 AM
Sunrise
6:20 AM
Daylight
14h 42m
Sunset
9:02 PM
Civil dusk
1:36 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Grand Haven, MI
The moon
New Moon
0% illuminated
- Moonrise
- 9:41 AM
- Moonset
- 12:14 AM
- In sign
- ♉︎ Taurus
Grand Haven, MI
Microseason · 28 of 72
May 16–20
Roses open along the stoops
weather
Grand Haven at a glance
- Today vs. normal: 70°F — typical for the season
- Last frost: May 4 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Cool-season window is open
As of May 16, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).