Weather in Mattawan, Michigan
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Mattawan, MI
Sunday, May 17 at 12:41 AM
72
°
Overcast
Feels like
73°
Humidity
63%
Wind
3 mph
Sunrise
6:20 AM
Sunset
8:58 PM
Mattawan, MI
Hour by hour · 24h
57°
8p
53°
9p
49°
10p
46°
11p
44°
12a
42°
1a
42°
2a
42°
3a
42°
4a
43°
5a
44°
6a
45°
7a
48°
8a
53°
9a
55°
10a
60°
11a
63°
12p
64°
1p
65°
2p
66°
3p
67°
4p
67°
5p
67°
6p
67°
7p
Mattawan, MI
7-day forecast
- TodayMay 16Overcast32%79°56°
- SundayMay 17Overcast11%83°61°
- MondayMay 18Thunderstorm71%81°65°
- TuesdayMay 19Showers83%79°56°
- WednesdayMay 20Overcast65%59°45°
- ThursdayMay 21Overcast—62°44°
- FridayMay 22Overcast11%64°47°
Mattawan, MI
Next 24 hours · Cool now
Mattawan, MI
Anemometer · 24h winds · from true
From · True
WSW
238° · veering 83°
Direction
WSW
238°
Sustained
3
mph
Gust
8
mph
Peak 24h
22
avg 8
Beaufort · 1 · LIGHT AIR
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
Mattawan, MI
Air quality
79
AQI
Moderate
- PM 2.5
- 7.3 μg/m³
- PM 10
- 8.3 μg/m³
- NO₂
- 6.0 μg/m³
- Ozone
- 100.0 μg/m³
- UV Index
- 0.1 Low
Mattawan, MI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:50 AM
Sunrise
6:20 AM
Daylight
14h 38m
Sunset
8:58 PM
Civil dusk
1:31 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Mattawan, MI
The moon
New Moon
0% illuminated
- Moonrise
- 10:23 AM
- Moonset
- 1:29 AM
- In sign
- ♉︎ Taurus
Mattawan, MI
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Mattawan at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: April 29 (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 17, 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).