Weather in Rockville, South Carolina
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Rockville, SC
Sunday, May 17 at 1:51 AM
70
°
Clear
Feels like
74°
Humidity
85%
Wind
4 mph
Sunrise
6:21 AM
Sunset
8:13 PM
Rockville, SC
Hour by hour · 24h
74°
9p
70°
10p
67°
11p
65°
12a
64°
1a
63°
2a
61°
3a
59°
4a
57°
5a
55°
6a
55°
7a
58°
8a
62°
9a
65°
10a
69°
11a
72°
12p
74°
1p
77°
2p
78°
3p
75°
4p
71°
5p
72°
6p
71°
7p
69°
8p
Rockville, SC
7-day forecast
- TodayMay 16Overcast—81°58°
- SundayMay 17Overcast—83°68°
- MondayMay 18Overcast—80°66°
- TuesdayMay 19Clear—79°68°
- WednesdayMay 20Overcast—82°69°
- ThursdayMay 21Clear—81°70°
- FridayMay 22Overcast29%80°71°
Rockville, SC
Next 24 hours · Mild now
Rockville, SC
Anemometer · 24h winds · from true
From · True
ESE
111° · veering 94°
Direction
ESE
111°
Sustained
4
mph
Gust
11
mph
Peak 24h
14
avg 5
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
−24h−18h−12h−6hnow
Rockville, SC
Air quality
61
AQI
Moderate
- PM 2.5
- 12.7 μg/m³
- PM 10
- 17.9 μg/m³
- NO₂
- 5.3 μg/m³
- Ozone
- 93.0 μg/m³
- UV Index
- 0.0 Low
Rockville, SC
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:55 AM
Sunrise
6:21 AM
Daylight
13h 52m
Sunset
8:13 PM
Civil dusk
12:41 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Rockville, SC
The moon
New Moon
0% illuminated
- Moonrise
- 10:34 AM
- Moonset
- 12:34 AM
- In sign
- ♉︎ Taurus
Rockville, SC
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Rockville at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: March 3 (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
Peak growing season
As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.