Weather in Tyndall, South Dakota
Roses Bloom Along the Shelter Rows. Day 59 of spring. Read this microseason across nine climate regions →
Tyndall, SD
Sunday, May 17 at 4:56 AM
69
°
Overcast
Feels like
61°
Humidity
27%
Wind
11 mph
Sunrise
6:06 AM
Sunset
8:48 PM
Tyndall, SD
Hour by hour · 24h
65°
11p
63°
12a
58°
1a
56°
2a
55°
3a
54°
4a
53°
5a
52°
6a
52°
7a
60°
8a
68°
9a
75°
10a
80°
11a
83°
12p
85°
1p
87°
2p
88°
3p
88°
4p
88°
5p
88°
6p
86°
7p
81°
8p
76°
9p
70°
10p
Tyndall, SD
7-day forecast
- TodayMay 16Overcast11%82°50°
- SundayMay 17Light Showers30%78°56°
- MondayMay 18Drizzle63%55°45°
- TuesdayMay 19Light Drizzle57%59°41°
- WednesdayMay 20Overcast—68°39°
- ThursdayMay 21Light Drizzle—65°46°
- FridayMay 22Light Drizzle23%70°54°
Tyndall, SD
Next 24 hours · Cool now
Tyndall, SD
Anemometer · 24h winds · from true
From · True
ENE
074° · veering 54°
Direction
ENE
074°
Sustained
11
mph
Gust
21
mph
Peak 24h
36
avg 10
Beaufort · 3 · GENTLE 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
−24h−18h−12h−6hnow
Tyndall, SD
Air quality
49
AQI
Good
- PM 2.5
- 2.6 μg/m³
- PM 10
- 3.1 μg/m³
- NO₂
- 3.3 μg/m³
- Ozone
- 85.0 μg/m³
- UV Index
- 0.0 Low
Tyndall, SD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:35 AM
Sunrise
6:06 AM
Daylight
14h 42m
Sunset
8:48 PM
Civil dusk
2:22 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Tyndall, SD
The moon
New Moon
0% illuminated
- Moonrise
- 11:09 AM
- Moonset
- 2:23 AM
- In sign
- ♊︎ Gemini
Tyndall, SD
Microseason · 28 of 72
May 16–20
Roses Bloom Along the Shelter Rows
plant
Tyndall at a glance
- Today vs. normal: 69°F — typical for the season
- Last frost: May 4 (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).