Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Posen, Michigan

Roses open along the stoops. Day 58 of spring. Read this microseason across nine climate regions →

Posen, MI
Saturday, May 16 at 11:41 PM
72
°
Clear
Feels like
70°
Humidity
43%
Wind
5 mph
Sunrise
6:03 AM
Sunset
8:58 PM
Posen, MI
Hour by hour · 24h
62°
7p
60°
8p
56°
9p
51°
10p
47°
11p
45°
12a
43°
1a
41°
2a
40°
3a
39°
4a
38°
5a
39°
6a
40°
7a
44°
8a
49°
9a
55°
10a
60°
11a
63°
12p
64°
1p
65°
2p
67°
3p
69°
4p
71°
5p
71°
6p
L 38°H 71°
Posen, MI
7-day forecast
  1. Today
    May 16
    Drizzle
    68%
    79°54°
  2. Sunday
    May 17
    Rain
    41%
    63°45°
  3. Monday
    May 18
    Drizzle
    68%
    80°48°
  4. Tuesday
    May 19
    Showers
    59%
    77°47°
  5. Wednesday
    May 20
    Overcast
    15%
    49°37°
  6. Thursday
    May 21
    Mostly Clear
    61°33°
  7. Friday
    May 22
    Overcast
    58°40°
Posen, MI
Anemometer · 24h winds · from true
NESW
From · True
NNW
338° · veering 142°
Direction
NNW
338°
Sustained
5
mph
Gust
15
mph
Peak 24h
26
avg 10
Beaufort · 2 · LIGHT 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
avg 10 · pk 26 @ 4:00p
−24h−18h−12h−6hnow
Light breeze veering 142° from the nnw.
Posen, MI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
979.2
-0.3 mb in 3h · steady · 28.92 inHg
Now
979.2
mb
3h
-0.3
mb
12h
+2.1
mb
24h
0.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 977981
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Posen, MI
Air quality
48
AQI
Good
PM 2.5
7.8 μg/m³
PM 10
9.2 μg/m³
NO₂
1.1 μg/m³
Ozone
97.0 μg/m³
UV Index
0.6 Low
Posen, MI
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
9:30 AM
Sunrise
6:03 AM
Daylight
14h 55m
Sunset
8:58 PM
Civil dusk
1:34 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Posen, MI
The moon
New Moon
0% illuminated
Moonrise
9:22 AM
Moonset
12:11 AM
In sign
♉︎ Taurus
Posen, MI
Microseason · 28 of 72
May 16–20

Roses open along the stoops

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Posen at a glance

  • Today vs. normal: 6°F above the seasonal normal for this latitude
  • Last frost: May 18 (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).

ZIP codes in Posen

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.