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

Weather in Menno, South Dakota

Roses Bloom Along the Shelter Rows. Day 59 of spring. Read this microseason across nine climate regions →

Menno, SD
Sunday, May 17 at 4:09 AM
72
°
Overcast
Feels like
60°
Humidity
24%
Wind
18 mph
Sunrise
6:04 AM
Sunset
8:48 PM
Menno, SD
Hour by hour · 24h
65°
11p
62°
12a
60°
1a
57°
2a
55°
3a
54°
4a
53°
5a
51°
6a
53°
7a
60°
8a
68°
9a
75°
10a
80°
11a
82°
12p
85°
1p
86°
2p
87°
3p
87°
4p
88°
5p
88°
6p
85°
7p
80°
8p
76°
9p
70°
10p
L 51°H 88°
Menno, SD
7-day forecast
  1. Today
    May 16
    Overcast
    16%
    83°49°
  2. Sunday
    May 17
    Heavy Rain
    40%
    76°57°
  3. Monday
    May 18
    Drizzle
    70%
    54°45°
  4. Tuesday
    May 19
    Light Drizzle
    60%
    57°40°
  5. Wednesday
    May 20
    Overcast
    67°38°
  6. Thursday
    May 21
    Overcast
    10%
    67°48°
  7. Friday
    May 22
    Overcast
    22%
    69°55°
Menno, SD
Anemometer · 24h winds · from true
NESW
From · True
ENE
073° · veering 70°
Direction
ENE
073°
Sustained
18
mph
Gust
27
mph
Peak 24h
41
avg 11
Beaufort · 4 · MOD 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 11 · pk 41 @ 3:00a
−24h−18h−12h−6hnow
Sustained 18 mph with gusts pulsing to 27 — flags snap, branches bend.
Menno, SD
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
957.1
-3.0 mb in 3h · falling rapidly · 28.26 inHg
Now
957.1
mb
3h
-3.0
mb
12h
-5.9
mb
24h
-2.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 955965
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Menno, SD
Air quality
51
AQI
Moderate
PM 2.5
4.6 μg/m³
PM 10
5.4 μg/m³
NO₂
2.9 μg/m³
Ozone
89.0 μg/m³
UV Index
0.0 Low
Menno, SD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:33 AM
Sunrise
6:04 AM
Daylight
14h 44m
Sunset
8:48 PM
Civil dusk
2:22 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Menno, SD
The moon
New Moon
0% illuminated
Moonrise
11:07 AM
Moonset
2:23 AM
In sign
♊︎ Gemini
Menno, SD
Microseason · 28 of 72
May 16–20

Roses Bloom Along the Shelter Rows

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Menno at a glance

  • Today vs. normal: 4°F above the seasonal normal for this latitude
  • Last frost: May 5 (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 Menno

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.