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

Weather in Ramona, South Dakota

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

Ramona, SD
Sunday, May 17 at 1:40 AM
70
°
Clear
Feels like
60°
Humidity
25%
Wind
15 mph
Sunrise
6:00 AM
Sunset
8:49 PM
Ramona, SD
Hour by hour · 24h
76°
8p
72°
9p
66°
10p
63°
11p
61°
12a
57°
1a
54°
2a
53°
3a
53°
4a
52°
5a
53°
6a
55°
7a
64°
8a
72°
9a
72°
10a
77°
11a
79°
12p
81°
1p
82°
2p
83°
3p
83°
4p
81°
5p
81°
6p
79°
7p
L 52°H 83°
Ramona, SD
7-day forecast
  1. Today
    May 16
    Overcast
    78°48°
  2. Sunday
    May 17
    Showers
    56%
    70°54°
  3. Monday
    May 18
    Drizzle
    62%
    52°43°
  4. Tuesday
    May 19
    Drizzle
    62%
    50°39°
  5. Wednesday
    May 20
    Mostly Clear
    64°35°
  6. Thursday
    May 21
    Overcast
    15%
    65°46°
  7. Friday
    May 22
    Overcast
    20%
    65°53°
Ramona, SD
Anemometer · 24h winds · from true
NESW
From · True
ENE
064° · veering 111°
Direction
ENE
064°
Sustained
15
mph
Gust
27
mph
Peak 24h
40
avg 10
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 10 · pk 40 @ 1:00a
−24h−18h−12h−6hnow
Sustained 15 mph with gusts pulsing to 27 — flags snap, branches bend.
Ramona, SD
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
945.7
+0.6 mb in 3h · falling · 27.93 inHg
Now
945.7
mb
3h
+0.6
mb
12h
-3.3
mb
24h
+3.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 943949
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Ramona, SD
Air quality
58
AQI
Moderate
PM 2.5
6.3 μg/m³
PM 10
7.9 μg/m³
NO₂
1.1 μg/m³
Ozone
104.0 μg/m³
UV Index
0.1 Low
Ramona, SD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:29 AM
Sunrise
6:00 AM
Daylight
14h 49m
Sunset
8:49 PM
Civil dusk
2:24 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Ramona, SD
The moon
New Moon
0% illuminated
Moonrise
11:01 AM
Moonset
2:26 AM
In sign
♉︎ Taurus
Ramona, 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 →

Ramona at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: May 11 (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 Ramona

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.