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

Weather in Hill City, South Dakota

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

Hill City, SD
Sunday, May 17 at 2:33 AM
64
°
Overcast
Feels like
54°
Humidity
30%
Wind
13 mph
Sunrise
5:26 AM
Sunset
8:14 PM
Hill City, SD
Hour by hour · 24h
66°
8p
60°
9p
55°
10p
51°
11p
48°
12a
48°
1a
48°
2a
46°
3a
45°
4a
45°
5a
45°
6a
51°
7a
57°
8a
62°
9a
67°
10a
70°
11a
72°
12p
72°
1p
72°
2p
72°
3p
72°
4p
72°
5p
71°
6p
66°
7p
L 45°H 72°
Hill City, SD
7-day forecast
  1. Today
    May 16
    Light Drizzle
    37%
    71°41°
  2. Sunday
    May 17
    Light Rain
    58%
    55°43°
  3. Monday
    May 18
    Heavy Snow
    93%
    41°24°
  4. Tuesday
    May 19
    Overcast
    51%
    54°23°
  5. Wednesday
    May 20
    Overcast
    31%
    64°37°
  6. Thursday
    May 21
    Light Drizzle
    49%
    59°42°
  7. Friday
    May 22
    Overcast
    29%
    69°41°
Hill City, SD
Anemometer · 24h winds · from true
NESW
From · True
ESE
113° · veering 163°
Direction
ESE
113°
Sustained
13
mph
Gust
29
mph
Peak 24h
29
avg 8
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 8 · pk 29
−24h−18h−12h−6hnow
Sustained 13 mph with gusts pulsing to 29 — flags snap, branches bend.
Hill City, SD
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
840.8
+1.5 mb in 3h · falling · 24.83 inHg
Now
840.8
mb
3h
+1.5
mb
12h
-5.2
mb
24h
+1.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 838847
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Hill City, SD
Air quality
51
AQI
Moderate
PM 2.5
1.5 μg/m³
PM 10
2.0 μg/m³
NO₂
0.9 μg/m³
Ozone
106.0 μg/m³
UV Index
0.0 Low
Hill City, SD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:55 AM
Sunrise
5:26 AM
Daylight
14h 48m
Sunset
8:14 PM
Civil dusk
2:48 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Hill City, SD
The moon
New Moon
0% illuminated
Moonrise
11:29 AM
Moonset
2:52 AM
In sign
♊︎ Gemini
Hill City, 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 →

Hill City at a glance

  • Today vs. normal: 4°F below the seasonal normal for this latitude
  • Last frost: May 10 (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 Hill City

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.