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

Weather in Plymouth, Wisconsin

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Plymouth, WI
Sunday, May 17 at 4:10 AM
67
°
Overcast
Feels like
62°
Humidity
45%
Wind
7 mph
Sunrise
5:25 AM
Sunset
8:11 PM
Plymouth, WI
Hour by hour · 24h
49°
11p
49°
12a
50°
1a
52°
2a
52°
22%
3a
52°
21%
4a
53°
24%
5a
52°
16%
6a
52°
7a
57°
8a
62°
9a
65°
10a
68°
11a
72°
12p
74°
1p
75°
2p
77°
3p
77°
4p
77°
5p
72°
6p
71°
7p
66°
8p
62°
9p
59°
10p
L 49°H 77°
Plymouth, WI
7-day forecast
  1. Today
    May 16
    Light Drizzle
    89%
    82°58°
  2. Sunday
    May 17
    Rain
    48%
    65°50°
  3. Monday
    May 18
    Showers
    53%
    73°55°
  4. Tuesday
    May 19
    Light Rain
    57%
    70°50°
  5. Wednesday
    May 20
    Overcast
    50°37°
  6. Thursday
    May 21
    Overcast
    56°35°
  7. Friday
    May 22
    Overcast
    59°41°
Plymouth, WI
Anemometer · 24h winds · from true
NESW
From · True
WSW
248° · backing 42°
Direction
WSW
248°
Sustained
7
mph
Gust
12
mph
Peak 24h
28
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 28 @ 3:00a
−24h−18h−12h−6hnow
Light breeze backing 42° from the wsw.
Plymouth, WI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
978.9
-2.1 mb in 3h · falling · 28.91 inHg
Now
978.9
mb
3h
-2.1
mb
12h
+0.6
mb
24h
+5.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 973981
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Plymouth, WI
Air quality
42
AQI
Good
PM 2.5
11.2 μg/m³
PM 10
12.5 μg/m³
NO₂
17.9 μg/m³
Ozone
57.0 μg/m³
UV Index
0.0 Low
Plymouth, WI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:53 AM
Sunrise
5:25 AM
Daylight
14h 46m
Sunset
8:11 PM
Civil dusk
1:45 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Plymouth, WI
The moon
New Moon
0% illuminated
Moonrise
10:26 AM
Moonset
1:45 AM
In sign
♊︎ Gemini
Plymouth, WI
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Plymouth at a glance

  • Today vs. normal: 67°F — typical for the season
  • Last frost: May 8 (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).

ZIP codes in Plymouth

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.